Justin Bieber will make a cameo in 'Zoolander 2,' Ben Stiller confirms

LOS ANGELES, April 29 (UPI) -- Ben Stiller posted a photograph on his Instagram late last night, revealing that Justin Bieber will make a cameo in Zoolander 2.

Bieber posted the same photo on his Instagram account, but he made it clear that that he wasn't also debuting his new haircut. The singer captioned: #itsawignotmynewhair

Rumors first started when the pop star posted on Facebook that he is "working on something big right now in Europe...He is so hot right now."

A source told E! News, "He's definitely interested in movies and starting a film career."

During Paris Fashion week Ben Stiller and Owen Wilson walked in the Valentino show to announce that they would be reprising their role as Derek and Hansel in the upcoming sequel.

Also set to reprise their role in the film is Will Ferrell and Stiller's wife, Christine Taylor. Fred Armisen, Penélope Cruz, Kyle Mooney and Billy Zane are a few of the newest actors announced that will join the cast.