With Punk'd set to return Thursday night, executive producer Ashton Kutcher and guest host Justin Bieber were on Jimmy Kimmel Live! last night, where Bieber joked about whether or not he viewed Kutcher as a role model. "Um, this guy a role model?" he joked, then expressing his genuine thoughts. "Definitely for this Punk'd thing [that] we're doing, he's the master at it so I'm looking up to him as far as that."