Scherzinger is formally a member of the groups Eden's Crush and the Pussycat Dolls. She also competed on season 10 of Dancing with the Stars, which she won along with partner Derek Hough. Scherzinger also has judging experience, having previously been a judge on the NBC singing competition show The Sing-Off, leaving after two seasons to join X Factor USA.
- She and Jemaine Clement have co-starred in Men in Black 3.
- She and Dwayne Johnson have co-starred in Be Cool.
- Her former group the Pussycat Dolls' song "Don't Cha" was briefly sung by other characters in G-Force and Gnomeo & Juliet, by Darwin and Miss Montague.
- At the Los Angeles premiere of Cars 2, Scherzinger mentioned how she loved the car version of her then boyfriend Lewis Hamilton in the film, saying "It's so cute and so like him."