WATCH: Justin Bieber Goes Bald for Jimmy Kimmel
In order to fully grasp the concept of Bieber Fever, you'd have to understand that for Beliebers their love for Justin Bieber not only extends to his voice and his dancing but also his hair. And on "Jimmy Kimmel Live!" the show's host convinced the pop star to alter his famous coif... temporarily.
In a previous episode, Kimmel announced that he would be accepting song titles from viewers that Bieber and the comedian could write lyrics about during the teen heartthrob's interview, which aired Thursday night. One of the titles suggested was "Jimmy Cuts Justin's Hair," which Kimmel thought would be more meaningful to do rather than sing.
With Bieber's consent the talk-show host pretended to give the singer's head a clean shave, meanwhile Bieber's scalp was actually just covered with a bald cap.
"I like it," joked Kimmel.
"I kind of like it, too," Bieber agreed.
Another Bieber shocker came when the music phenomenon announced his Valentine's Day plans.
Bieber named his mother as his Valentine's date, but hoped that afterwards he would "go to a random theater that's playing [his] movie and surprise [the audience]."
Bieber's film 'Never Say Never' opens Friday, February 11 and music mogul Diddy crashed the Biebs interview, promoting the flick to boys who might not be as excited to see the movie as their female counterparts.
"I wanna say to all of the guys to be smart enough to know that all of the girls are going to be at the movies this weekend," Diddy warned.
"Jimmy Kimmel Live!" airs weeknights on ABC.
Related stories on ETonline.com:VIDEO: Joe Jonas' 'Edgy' Solo DebutMiranda Lambert Talks About Engagement, Calls Fiance Her 'Comic Relief'
Fergie, Sarah Jessica Parker, and Heidi Klum all get an F on this week's Fashion Offenders.Watch Video »
Diva Double Date
Beyonce and Alicia Keys double date with their famous hubbies on today's Celebs Gone Social.Watch Video »
Where Are They?
See what the cast of "American Beauty" is up to today.Watch Video »
J.Lo's Mini Me
Jennifer Lopez shares an adorable photo of her look-alike daughter, plus more celebritots on social media on today's Celebs Gone Social.Watch Video »
Prince Harry, Jessica Alba and more stars who threw out the first pitch at baseball games.Watch Video »
Sofia Vergara poses in a revealing neon bikini while her "Modern Family" castmates hit the beach in Australia on Celebs Gone Social.Watch Video »