Topzle Updated: Wikipedia source
Katerina Alexandre Hartford Graham (born September 5, 1989) is an American actress, singer, dancer, and activist. She played Bonnie Bennett on The CW supernatural drama series The Vampire Diaries (2009–2017). Her film credits include The Parent Trap (1998), 17 Again (2009), The Roommate (2011), Honey 2 (2011), Addicted (2014), and All Eyez on Me (2017). In music, Graham has released two extended plays and four studio albums.
| Year | Title | Role | Notes |
| 1998 | The Parent Trap | Jackie | |
| 2004 | Johnson Family Vacation | Dancer | |
| 2009 | 17 Again | Jamie | |
| 2011 | The Roommate | Kim Johnson | |
| Honey 2 | Maria Ramirez | ||
| Dance Fu | Chaka Lovebell | Direct-to-video film | |
| 2012 | Boogie Town | Ingrid | |
| 2014 | Addicted | Diamond | |
| 2015 | Muse | Muse | Short film and also producer |
| 2017 | All Eyez on Me | Jada Pinkett | |
| Where's the Money | Alicia | ||
| 2018 | How It Ends | Samantha | |
| The Holiday Calendar | Abby Sutton | ||
| 2019 | The Poison Rose | Rose | |
| 2020 | Cut Throat City | Demyra | |
| Emperor | Delores | ||
| Operation Christmas Drop | Erica Miller | ||
| 2022 | Rise of the Teenage Mutant Ninja Turtles: The Movie | April O'Neil (voice) | |
| Heatwave | Claire Valens | Also executive producer | |
| Love in the Villa | Julie Hutton | ||
| 2025 | Tyler Perry's Duplicity | Marley | |
| The Move | Lee | Short film, also executive producer and directorial debut | |
| 2026 | Michael | Diana Ross | Post-production |
| Year | Title | Role | Notes |
| 2002 | Lizzie McGuire | Posse Member | Episode: "You're a Good Man, Lizzie McGuire" |
| 2003 | Strong Medicine | Ashley Collins | Episode: "Degeneration" |
| Malcolm in the Middle | Val | Episode: "Watching the Baby" | |
| 2004 | Joan of Arcadia | Angela | Episode: "No Bad Guy" |
| Like Family | Girl | Episode: "Romancing the Home" | |
| Grounded for Life | Laura | Episode: "Psycho Therapy" | |
| 2006 | The O.C. | Kim | Episode: "The Undertow" |
| CSI: Crime Scene Investigation | Tisha | Episode: "Poppin' Tags" | |
| 2007 | Greek | Dancer | Episode: "The Rusty Nail" |
| Hell on Earth | Felicia | Television film | |
| 2008–2009 | Hannah Montana | Allison | 3 episodes |
| 2008 | Our First Christmas | Bernie | Television film |
| 2009–2017 | The Vampire Diaries | Bonnie Bennett | Main cast |
| 2012 | Ridiculousness | Herself | Episode |
| Oh Sit! | Herself | Episode | |
| 2013 | Hell's Kitchen | Herself | Episode: "Winner Chosen" |
| The Show with Vinny | Herself | Episode | |
| 2014 | Whose Line Is It Anyway? | Herself | Episode |
| 2015 | Stalker | Christine Harper | Episode: "Love Kills" |
| 2018–2020 | Rise of the Teenage Mutant Ninja Turtles | April O'Neil | Main voice role |
| 2019 | Drop the Mic | Herself | Episode: "Kat Graham vs. Shameik Moore / Nikki Glaser vs. Brad Williams" |
| Robot Chicken | Alex | Voice role; Episode: "Garfield Stockman in: A Voice Like Wet Ham" | |
| 2020 | Fashionably Yours | Lauren | Television film |
| 2020–present | Trolls: TrollsTopia | Rhythm & Blues | Main voice role |
| 2021 | Nickelodeon's Unfiltered | Herself | Episode: "Otter Docs & Polka Dots" |
| 2022 | The Masked Singer | Robogirl | Episode: "Muppets Night" |
| Title | Year |
| Roxbury Drive | Released: September 25, 2015 Label: Sound Zoo Records Formats: Digital download |
| Love Music Funk Magic | Released: June 2, 2017 Label: Sound Zoo Records Formats: Digital download |
| Toro Gato: Part II (Deluxe Edition) (as Toro Gato) | Released: January 28, 2022 Label: Toro Gato Formats: NFT, Cassette tape+Vinyl+NFT |
| Long Hot Summer | Released: June 3, 2022 Label: Sound Zoo Records Formats: Digital download |
| Title | Year | Peak chart positions |
| US Heat | ||
| Remixes | Released: July 26, 2011 Label: Perezcious Records Format: Free digital download | — |
| Against the Wall | Released: May 29, 2012 Label: A&M/Octone Records Formats: CD, digital download | 4 |
| TORO GATO: PART I (as Toro Gato) | Released: September 10, 2021 Label: Toro Gato Formats: NFT | — |
| TORO GATO: PART II (as Toro Gato) | Released: January 28, 2022 Label: Toro Gato Formats: NFT | — |
| The Broken Hearts Club | Released: November 1, 2024 Label: Sound Zoo Records Formats: digital download | — |
| Title | Year | Peak chart positions | Album | ||
| US | US Dance | UK Pop Club | |||
| "I Want It All" | 2010 | — | — | — | Kat Graham (shelved) |
| "Sassy" | — | — | — | ||
| "Cold Hearted Snake" | — | — | — | ||
| "Put Your Graffiti on Me" | 2012 | — | 5 | — | Against the Wall |
| "Wanna Say" | — | 25 | — | ||
| "Power" | 2013 | — | — | — | Non-album single |
| "1991" | 2015 | — | — | — | Roxbury Drive |
| "Secrets"(featuring Babyface) | — | — | — | ||
| "All Your Love" | 2016 | — | — | — | Love Music Funk Magic |
| "Sometimes" | 2017 | — | 4 | 6 | |
| "If Eye Could Get UR Attention" | 2018 | — | — | 2 | |
| "SWIM" (as Toro Gato) | 2021 | — | — | — | TORO GATO: PART I |
| "Oprah Rich" | 2022 | — | — | — | Long Hot Summer |
| "Long Hot Summer" | — | — | — | ||
| Title | Year | Peak chart positions | Album | |
| US | UK | |||
| "I Got It from My Mama"(will.i.am featuring uncredited vocals by Kat Graham) | 2007 | 31 | 38 | Songs About Girls |
| "One More Chance"(will.i.am featuring uncredited vocals by Kat Graham) | — | 97 | ||
| "The Donque Song"(will.i.am featuring Snoop Dogg and uncredited vocals by Kat Graham) | — | — | ||
| "Dog Day Afternoon"(Ras Kass with Doc Hollywood featuring Kat Graham and Dirt Nasty) | 2012 | — | — | Spit No Evil |
| Title | Year | Director(s) |
| "Boom Kat" | 2009 | Adam Forstadt |
| "My Boyfriend's Back" | Kevin Boston | |
| "I Want It All" | 2010 | Lance Drake |
| "Sassy" | Adam Forstadt and Paul Hogan | |
| "Cold Hearted Snake" | Kevin Boston | |
| "Love Will Do Without An Escapade" | 2011 | Bille Woodruff |
| "Heartkiller" (Lyric Video) | 2012 | Roi Hernandez |
| "Put Your Graffiti on Me" | Benny Boom | |
| "Wanna Say" | 2013 | |
| "Power" (Lyric Video) | Kat Graham | |
| "Power" | Byron Atienza | |
| "1991" | 2015 | Dano Cerny |
| "1991" (Cities at Night Remix Version) | Laurence Shanet and Morgan Miller | |
| "Secrets" | Darren Genet | |
| "Star F*cker" | 2016 | Roi Hernandez by Electric Giant Limited |
| "All Your Love" | Darren Genet | |
| "Sometimes" | 2017 | Marc Cleary and Oskar Rodriguez |
| "Magic" | Dennis Leupold | |
| "Time = $" | 2018 | Marc Cleary and Oskar Rodriguez |
| "Baby" | ||
| "Off" | ||
| "Just Luv Me" | ||
| "Glory" | Marc Cleary | |
| "Dia De Los Muertos" | ||
| "SWIM" | 2021 | Darren Genet ASC |
| "White Flag" | 2022 | |
| "The Broken Hearts Club" | 2024 | Santiago Traverso |
| "Revenge" | 2025 | — |
| Title | Year | Other artist(s) | Director(s) |
| "Slacker" | 2002 | Tech N9ne | Ben Mor |
| "Why I Love You" | B2K | Erik White | |
| "Wanna B Where U R (ThisIzzaLuvSong)" | 2003 | Floetry featuring Mos Def | Nzingha Stewart |
| "No L.O.V.E." | Jhené Aiko | None | |
| "Salt Shaker" | Ying Yang Twins featuring Lil Jon & The East Side Boyz | Nzingha Stewart | |
| "The Way I Am" | Knoc-Turn'al featuring Snoop Dogg | Gil Green | |
| "Used to Love U" | 2004 | John Legend | Ben Mor |
| "Lonely" | 2005 | Akon | Gil Green |
| "What If" | 112 | Fat Cats | |
| "What You Want (When U Want It)" | 2006 | The Frontline | Rock Jacobs |
| "B.U.D.D.Y." | 2007 | Musiq Soulchild | Sanaa Hamri |
| "One More Chance" | 2008 | will.i.am | Scott Speer |
| "Siempre Ausente" | AKWID | Sam Ketay and Zosimo Maximo | |
| "Somebody to Love (Remix)" | 2010 | Justin Bieber featuring Usher | Dave Meyers |
| "Just a Dream" | Nelly | Sanji | |
| "Looking for Love" | 2011 | Diddy & Dirty Money featuring Usher | Colin Tilley |
| "Broken Down" | Kevin Hammond | Tim Nackashi | |
| "Black and Jewish (Black and Yellow Parody)" | Kali Hawk and Kat Graham | James Davis and Rachel Goldenberg | |
| "Really Don't Care" | 2014 | Demi Lovato featuring Cher Lloyd | Ryan Pallotta |
| Year | Award | Category | Work | Result |
| 2010 | Teen Choice Awards | Scene Stealer Female | The Vampire Diaries | Nominated |
| 2011 | Teen Choice Awards | The Vampire Diaries | Won | |
| Youth Rock Awards | Rockin' Actress (TV) | The Vampire Diaries | Nominated | |
| 2012 | Teen Choice Awards | Actress Fantasy/Sci-Fi | The Vampire Diaries | Nominated |
| 2013 | Teen Choice Awards | The Vampire Diaries | Nominated | |
| 2014 | Teen Choice Awards | The Vampire Diaries | Nominated | |
| Black Women in Film Association | Creative Award | Contributions in the industry | Won | |
| 2015 | MTV Fandom Awards | MTV Ship of The Year (with Ian Somerhalder) | The Vampire Diaries | Nominated |
| 2015 | Teen Choice Awards | Choice TV: Chemistry (with Ian Somerhalder) | The Vampire Diaries | Nominated |
| 2015 | Teen Choice Awards | Choice TV: Scene Stealer | The Vampire Diaries | Nominated |
| 2016 | Teen Choice Awards | Actress Fantasy/Sci-Fi | The Vampire Diaries | Nominated |
| 2016 | Teen Choice Awards | Choice TV: Chemistry (with Ian Somerhalder) | The Vampire Diaries | Nominated |
| 2017 | Teen Choice Awards | Choice Sci-Fi/Fantasy TV Actress | The Vampire Diaries | Won |
| 2019 | Westfield Film Festival | Humanitarian award | Work with refugees, animals and human rights activism | Won |
| 2020 | PETA: 40th Anniversary and Holiday Party | Humanitarian Award | Animal activism | Won |
| 2021 | World Influencers and Bloggers Awards | Human Rights Advocate | Won | |
| 2024 | Outdoor Film Festival | Taurus Award | Contribution to Film | Won |