| Parachute | 2023 | Director | Director |
| Milkshake | 2019 | Director | Director |
| Parachute | 2023 | Writer | Writer |
| Milkshake | 2019 | Writer | Writer |
| The Night Agent | 2025 | Actress | Alice |
| The Holiday List | 2024 | Actress | Charlie |
| Barron's Cove | 2024 | Actress | Jackie |
| Red, White and Blue | 2023 | Actress | Rachel |
| The Good Half | 2023 | Actress | Leigh Wheeland |
| Not Dead Yet | 2023 | Actress | Piper |
| Christmas with the Campbells | 2022 | Actress | Jesse |
| X | 2022 | Actress | Bobby-Lynne |
| Hooking Up | 2020 | Actress | Darla Beane |
| Almost Family | 2019–2020 | Actress | Julia Bechley |
| Someone Great | 2019 | Actress | Blair Helms |
| Pitch Perfect 3 | 2017 | Actress | Chloe |
| Hangman | 2017 | Actress | Christi Davies |
| Temporary | 2017 | Actress | Brittany Snow |
| Bushwick | 2017 | Actress | Lucy |
| Crazy Ex-Girlfriend | 2016–2017 | Actress | Anna Hicks |
| The Late Bloomer | 2016 | Actress | Michelle |
| Workaholics | 2016 | Actress | Erin Mantini |
| TripTank | 2015 | Actress | Stacy (voice) |
| Skylanders: SuperChargers | 2015 | Actress | Splat (voice) |
| Pitch Perfect 2 | 2015 | Actress | Chloe |
| Dial a Prayer | 2015 | Actress | Cora |
| Full Circle | 2015 | Actress | Katie Parerra |
| An American Education | 2014 | Actress | Sarah Miller |
| Always Woodstock | 2014 | Actress | Jody |
| To My Future Assistant | 2013 | Actress | Jen |
| Syrup | 2013 | Actress | Three |
| Call Me Crazy: A Five Film | 2013 | Actress | Lucy |
| Ben and Kate | 2012–2013 | Actress | Lila |
| Would You Rather | 2012 | Actress | Iris |
| LP: Into the Wild | 2012 | Actress | Brittany Snow |
| Pitch Perfect | 2012 | Actress | Chloe |
| Petunia | 2012 | Actress | Robin McDougal |
| 96 Minutes | 2011 | Actress | Carley |
| Harry's Law | 2011 | Actress | Jenna Backstrom |
| Dropout | 2011 | Actress | Bubbles |
| Marcy | 2011 | Actress | Brittany |
| Mad Love | 2011 | Actress | Julia Swanson |
| Hey Johnny Short | 2010 | Actress | |
| Janie Jones | 2010 | Actress | Iris |
| Black Water Transit | 2009 | Actress | Sardoonah |
| Family Guy | 2009 | Actress | Candy (voice) |
| Ashley Tisdale: It's Alright, It's OK | 2009 | Actress | Girlfriend #2 |
| Gossip Girl | 2009 | Actress | Lily Rhodes |
| Zac Efron's Pool Party | 2009 | Actress | Brittany |
| The Vicious Kind | 2009 | Actress | Emma Gainsborough |
| Streak | 2008 | Actress | Baylin |
| Finding Amanda | 2008 | Actress | Amanda |
| Prom Night | 2008 | Actress | Donna Keppel |
| Cary Brothers: Ride Music Video | 2008 | Actress | |
| On the Doll | 2007 | Actress | Balery |
| Hairspray | 2007 | Actress | Amber Von Tussle |
| Kingdom Hearts II: Final Mix+ | 2007 | Actress | Naminé (English version, voice) |
| Matt Willis: Hey Kid | 2006 | Actress | Brittany Snow |
| John Tucker Must Die | 2006 | Actress | Kate |
| Law & Order: Special Victims Unit | 2006 | Actress | Jamie Hoskins |
| Kingdom Hearts II | 2005 | Actress | Naminé (English version, voice) |
| Nip/Tuck | 2005 | Actress | Ariel Alderman |
| American Dreams | 2002–2005 | Actress | Meg Pryor |
| The Pacifier | 2005 | Actress | Zoe Plummer |
| Sarah Hughes: A Life in Balance | 2002 | Actress | Host |
| Murphy's Dozen | 2001 | Actress | |
| Guiding Light | 1999–2000 | Actress | Susan Lemay |
| Safe Harbor | 1999 | Actress | Sara |
| From the Earth to the Moon | 1998 | Actress | |
| Whisper of the Heart | 1995 | Actress | Shizuku Tsukishima (English version, voice) |
| SeaQuest 2032 | 1994–1995 | Actress | Hyperion Child |
| Parachute | 2023 | Producer | producer |
| Hooking Up | 2020 | Producer | producer |
| Milkshake | 2019 | Producer | executive producer |
| Would You Rather | 2012 | Producer | executive producer |
| MaXXXine | 2024 | Thanks | the producers wish to thank |
| Pearl | 2022 | Thanks | the producers wish to thank |
| X | 2022 | Soundtrack | performer: "Landslide" |
| Pitch Perfect 3 | 2017 | Soundtrack | performer: "Toxic", "Cheap Thrills", "Cake by the Ocean", "Freedom '90", "Riff Off (Medley)" (uncredited) |
| Crazy Ex-Girlfriend | 2016 | Soundtrack | performer: "Research Me Obsessively" |
| Pitch Perfect 2 | 2015 | Soundtrack | performer: "Kennedy Center Performance", "Riff Off", "Convention Performance", "Back to Basics", "World Championship Finale 2" (uncredited) |
| Pitch Perfect | 2012 | Soundtrack | performer: "Party in the USA", "Bellas Regionals: (medley)" (uncredited), "Riff Off: (medley)" (uncredited), "Pool Mashup: (medley)" (uncredited), "Bellas Finals: (medley)" (uncredited) |
| Hairspray | 2007 | Soundtrack | performer: "The New Girl in Town", "The New Girl in Town" (2007) |
| American Dreams | 2002–2005 | Soundtrack | performer: "My Boyfriend's Back" |
| The Kelly Clarkson Show | 2022–2024 | Self | Self - Guest |
| Top Chef | 2024 | Self | Self - Guest Judge |
| Entertainment Tonight | 2007–2024 | Self | Self |
| The Oscars | 2024 | Self | Self - Audience Member |
| In Creative Company | 2023 | Self | Self |
| Today | 2014–2023 | Self | Self - Guest |
| IMDb on the Scene | 2023 | Self | Self |
| Life is Short with Justin Long | 2022 | Self | Self - Guest |
| Collider Ladies Night | 2022 | Self | Self - Guest |
| Made in Hollywood | 2012–2022 | Self | Self |
| GMA3: What You Need to Know | 2022 | Self | Self |
| Live with Kelly and Mark | 2002–2022 | Self | Self - Guest |
| Mind Wide Open with Lily Cornell Silver TV Series | 2020 | Self | Self - Guest |
| Ben Platt Live from Radio City Music Hall | 2020 | Self | Self - Audience Member |
| The IMDb Show | 2019–2020 | Self | Self - Guest |
| The Talk | 2019–2020 | Self | Self - Guest |
| GMA3: What You Need to Know | 2019 | Self | Self - Guest |
| The E! People's Choice Awards | 2019 | Self | Self - Presenter |
| The Masked Singer | 2019 | Self | Self - Audience Member |
| The 71st Primetime Emmy Awards | 2019 | Self | Self - Presenter |
| 2019 FOX Fall Preview TV Special | 2019 | Self | Self |
| Celebrity Page | 2017–2019 | Self | Self |
| BuzzFeed Celeb | 2017–2019 | Self | Self |
| A Little Help with Carol Burnett | 2018 | Self | Self - Guest |
| Unqualified | 2018 | Self | Self - Guest |
| Access Hollywood | 2007–2017 | Self | Self |
| The Ellen DeGeneres Show | 2003–2017 | Self | Self - Guest |
| Pitch Perfect 3: Riff-Off | 2017 | Self | Self |
| Pitch Perfect 3 & The Voice: Freedom' 90! & Cups | 2017 | Self | Self |
| Conan | 2011–2017 | Self | Self - Guest |
| Bronzeville | 2017 | Self | Marjorie |
| 2016 MTV Movie Awards Pre-Show | 2016 | Self | Self - Pitch Perfect 2 |
| Kevin Pollak's Chat Show | 2015 | Self | Self |
| 2015 CMT Music Awards TV Special | 2015 | Self | Self - Co-Hostess |
| The Meredith Vieira Show | 2015 | Self | Self - Guest |
| Weekend Today | 2015 | Self | Self |
| The Chew | 2015 | Self | Self |
| The View | 2015 | Self | Self - Guest |
| The Late Late Show with James Corden | 2015 | Self | Self - Guest |
| Larry King Now | 2015 | Self | Self - Guest |
| The Voice | 2015 | Self | Self - Performer |
| Jimmy Kimmel Live! | 2005–2015 | Self | Self - Guest |
| Huffpost Live | 2015 | Self | Self - Guest |
| 2015 MTV Movie Awards | 2015 | Self | Chloe |
| IHeartRadio Music Awards | 2015 | Self | Self |
| WWE Summerslam | 2014 | Self | Self - Audience Member (uncredited) |
| Teen Choice Awards 2013 | 2013 | Self | Self - Accepting Award |
| The Show with Vinny | 2013 | Self | Self |
| Good Morning America | 2013 | Self | Self - Guest |
| 2013 MTV Movie Awards | 2013 | Self | Self - Winner & Performer |
| The 2013 Film Independent Spirit Awards | 2013 | Self | Self (uncredited) |
| ES.TV HD | 2012 | Self | Self - Guest |
| Entertainers with Byron Allen | 2012 | Self | Self - Guest |
| Watch What Happens Live with Andy Cohen | 2012 | Self | Self - Guest |
| Big Morning Buzz Live | 2012 | Self | Self - Guest |
| RuPaul's Drag U | 2012 | Self | Self - Guest Judge |
| Red Carpet Report | 2012 | Self | Self |
| 2011 Do Something! Awards | 2011 | Self | Self |
| Lopez Tonight | 2011 | Self | Self - Guest |
| Chelsea Lately | 2011 | Self | Self - Guest |
| Fashion News Live | 2010 | Self | Self |
| 25th Film Independent Spirit Awards | 2010 | Self | Self - Audience Member |
| Sundance Skippy | 2010 | Self | Self |
| Guilty Pleasure: Bonus DVD Video | 2009 | Self | Self - music video 'Its Alright, Its Ok' |
| The Teen Choice Awards 2008 | 2008 | Self | Self - Presenter |
| Late Night with Conan O'Brien | 2005–2008 | Self | Self - Guest |
| Rachael Ray | 2008 | Self | Self - Guest |
| The Late Late Show with Craig Ferguson | 2008 | Self | Self - Guest |
| 14th Annual Screen Actors Guild Awards | 2008 | Self | Self - nominee |
| 13th Annual Critics' Choice Awards Red Carpet Premiere | 2008 | Self | Self |
| 13th Annual Critics' Choice Awards | 2008 | Self | Self |
| 'Hairspray' Extentions | 2007 | Self | Self |
| It's 'Hairspray'! | 2007 | Self | Self |
| Hairspray: Inside the Recording Booth | 2007 | Self | Self |
| You Can't Stop the Beat: The Long Journey of 'Hairspray' | 2007 | Self | Self |
| The 15th Annual Diversity Awards TV Special | 2007 | Self | Self |
| Up Close with Carrie Keagan | 2007 | Self | Self - Guest |
| HBO First Look | 2007 | Self | Self |
| Guys Choice | 2007 | Self | Self |
| John Tucker Must Die: Featurettes | 2006 | Self | Self |
| Kodiak Yearbook | 2006 | Self | Self |
| Grrrl Power | 2006 | Self | Self |
| The Young Hollywood Awards TV Special | 2006 | Self | Self |
| VH1 Rock Honors | 2006 | Self | Self |
| The Tony Danza Show | 2006 | Self | Self - Guest |
| The Voices of Kingdom Hearts II TV Special | 2005 | Self | Self |
| Last Call with Carson Daly | 2005 | Self | Self - Guest |
| Punk'd | 2005 | Self | Self |
| The 6th Annual Family Television Awards | 2004 | Self | Self |
| 2004 Radio Music Awards | 2004 | Self | Self |
| The Teen Choice Awards 2004 | 2004 | Self | Self |
| Real Access TV Series | 2004 | Self | Self |
| 50 Greatest Teen Idols | 2003 | Self | Self |
| The Sharon Osbourne Show | 2003 | Self | Self - Guest |
| The Osbourne Family Christmas Special | 2003 | Self | Self |
| Miss Teen USA | 2003 | Self | Self - Judge |
| The Teen Choice Awards 2003 | 2003 | Self | Self |
| The Greatest | 2003 | Self | Self |
| Macy's Thanksgiving Day Parade | 2002 | Self | Self |
| The Tonight Show with Jay Leno | 2002 | Self | Self - Guest |
| Walt Disney World Inside Out | 1995 | Self | Self |
| All That | 1994–2020 | Self | Self |
| The More You Know | 1989 | Self | Self |
| Entertainment Tonight | 2015–2025 | Archive Footage | Self (archive footage) |
| Extra | 2015–2017 | Archive Footage | Self (archive footage) |
| Chelsea Lately | 2013 | Archive Footage | Lucy in 'Call Me Crazy: A Five Film' (archive footage) |
| Hollywood Singing & Dancing: A Musical History - 1980s, 1990s and 2000s | 2009 | Archive Footage | Self (archive footage) |
| Kingdom Hearts HD 1.5 + 2.5 Remix | 2017 | Archive Sound | Naminé (archive footage) |
| Kingdom Hearts HD 2.5 Remix | 2014 | Archive Sound | Naminé (archive footage) |