The Tonight Show with Jay Leno (TV series)
– Episode #19.121 (2011) (writer: “Teenage Dream” – uncredited)
– Episode #19.119 (2011) (writer: “Firework” – uncredited)
– Episode #19.93 (2011) (writer: “Teenage Dream” – uncredited / performer: “Teenage Dream” – uncredited)
– Episode #19.90 (2011) (writer: “Teenage Dream” – uncredited / performer: “Teenage Dream” – uncredited)
2011 Dancing Stars (TV series)
– Episode #6.2 (2011) (writer: “Hot N Cold”)
2008-2011 90210 (TV series)
– It’s High Time (2011) (“E.T.” – uncredited)
– Liars (2011) (“Teenage Dream” – uncredited)
– One Party Can Ruin Your Whole Summer (2009) (“Waking Up In Vegas” – uncredited)
– Hollywood Forever (2008) (“Hot N Cold” – uncredited)
– Lucky Strike (2008) (“If You Can Afford Me” – uncredited)
2009-2011 Glee (TV series)
– Silly Love Songs (2011) (writer: “Firework” – uncredited)
– The Sue Sylvester Shuffle (2011) (writer: “California Gurls” – uncredited / performer: “California Gurls” – uncredited)
– Never Been Kissed (2010) (writer: “Teenage Dream” – uncredited)
– Pilot (2009) (writer: “I Kissed a Girl” – uncredited)
2011 From Prada to Nada (writer: “California Gurls” / performer: “California Gurls”)
2008-2011 Saturday Night Live (TV series)
– Gwyneth Paltrow/Cee Lo Green (2011) (writer: “California Gurls” – uncredited)
– Amy Poehler/Katy Perry (2010) (writer: “California Gurls” – uncredited, “Teenage Dream” – uncredited / performer: “California Gurls” – uncredited, “Theme from Boogerman” – uncredited, “Teenage Dream” – uncredited)
– Anne Hathaway/The Killers (2008) (writer: “I Kissed a Girl” – uncredited)
2009-2010 The Amazing Race (TV series)
– Hi. I’m Sorry. I’m in a Race. (2010) (“California Girls” – uncredited)
– Amazing Grace, How Sweet the Sound! (2009) (“Waking Up In Vegas” – uncredited)
2010 The Simpsons (TV series)
– The Fight Before Christmas (2010) (performer: “The Original, Unabridged 39 Days of Christmas” – uncredited)
2010 Glückstreffer – Anne und der Boxer (TV movie) (performer: “Hot ‘n’ Cold”)
2010 ES.TV HD (TV series)
– Episode dated 30 September 2010 (2010) (performer: “Teenage Dream”)
2008-2010 So You Think You Can Dance Canada (TV series)
– Top 14 Performance (2010) (performer: “Teenage Dream”)
– Top 20 Perform (2010) (performer: “California Gurls”)
– Top 10 (2008) (performer: “Hot n Cold”)
2010 The Album Chart Show (TV series)
– Katy Perry: T4 Special (2010) (writer: “I Kissed a Girl”, “California Gurls”, “Teenage Dream”, “Peacock” / performer: “I Kissed a Girl”, “California Gurls”, “Teenage Dream”, “Peacock”)
2010 The X Factor (TV series)
– Episode #7.2 (2010) (performer: “I Kissed a Girl”)
2010 Late Show with David Letterman (TV series)
– Drew Barrymore/Katy Perry (2010) (writer: “Teenage Dream” – uncredited / performer: “Teenage Dream” – uncredited)
– Jessica Biel/Lee DeWyze (2010) (music: “California Gurls”)
2009-2010 The Vampire Diaries (TV series)
– Under Control (2010) (performer: “Use Your Love” – uncredited)
– Pilot (2009) (performer: “Thinking of You” – uncredited)
2010 EastEnders (TV series)
– Episode dated 12 April 2010 (2010) (writer: “I Kissed a Girl” – uncredited / performer: “I Kissed a Girl” – uncredited)
2010 Melrose Place (TV series)
– Sepulveda (2010) (“If We Ever Meet Again” – uncredited)
2010 Live from Studio Five (TV series)
– Episode #1.134 (2010) (writer: “I Kissed a Girl”, “Thinking of You” / performer: “I Kissed a Girl”, “Thinking of You”)
– Episode #1.101 (2010) (writer: “Hot N Cold” / performer: “Hot N Cold”)
– Episode #1.93 (2010) (performer: “Starstrukk”)
– Episode #1.82 (2010) (performer: “Starstrukk”)
– Episode #1.76 (2010) (writer: “I Kissed a Girl” / performer: “Starstrukk”, “I Kissed a Girl”)
2010 Copycats (TV series)
– Episode #1.45 (2010) (writer: “Hot N Cold” / performer: “Hot N Cold”)
2010 When in Rome (writer: “If You Can Afford Me” / performer: “Starstruckk featuring Katy Perry”, “If You Can Afford Me”)
2009 Alvin and the Chipmunks: The Squeakquel (writer: “HOT N COLD”)
2009 American Pie Presents: The Book of Love (video) (writer: “Hot N Cold” / performer: “Hot N Cold”)
2009 Karaoke Revolution (Video Game) (music: “I Kissed A Girl” / performer: “I Kissed A Girl”)
2009 Greek (TV series)
– The Wish-Pretzel (2009) (writer: “Waking Up in Vegas” – uncredited / performer: “Waking Up in Vegas” – uncredited)
2009 Dancing with the Stars (TV series)
– Episode #9.6 (2009) (“I Kissed A Girl” – uncredited)
2009 The Ugly Truth (writer: “Hot N Cold” / performer: “Hot N Cold”)
2009 Endless Bummer (performer: “Use Your Love”)
2009 America’s Got Talent (TV series)
– Audition Show #1 (2009) (performer: “Hot N Cold” – uncredited)
2009 Alan Carr: Chatty Man (TV series)
– Episode #1.2 (2009) (writer: “Waking Up in Vegas” / performer: “Waking Up in Vegas”)
2009 Premiya Muz-TV 2009 (TV movie) (music: “One of the Boys”, “Hot and Cold”, “Waking Up in Vegas”, “Thinking of You”, “I Kissed a Girl” / lyrics: “One of the Boys”, “Hot and Cold”, “Waking Up in Vegas”, “Thinking of You”, “I Kissed a Girl” / performer: “One of the Boys”, “Hot and Cold”, “Waking Up in Vegas”, “Thinking of You”, “I Kissed a Girl”)
2009/I The Proposal (“Hot & Cold”)
2009 The Inbetweeners (TV series)
– Work Experience (2009) (writer: “I Kissed A Girl” / performer: “I Kissed A Girl”)
2009 20 to 1 (TV series documentary)
– Adults Only 20 to 01: Saucy Songs (2009) (performer: “I Kissed A Girl” / “I Kissed A Girl”)
2009 Ghost Whisperer (TV series)
– Slow Burn (2009) (writer: “Hot N Cold” – uncredited / performer: “Hot N Cold” – uncredited)
2008 Premios Ondas 2008 (TV movie) (performer: “I Kissed a Girl”)
2008 Dancing with the Stars (TV series)
– Round 2 (2008) (performer: “I Kissed a Girl” – uncredited)
2008 So You Think You Can Dance (TV series)
– Results Show: Two Dancers Eliminated (2008) (performer: “I Kissed A Girl”)
2008 Baby Mama (writer: “Fingerprints” / performer: “Fingerprints”)
