Michael Buble as Justin Bieber

Canadian crooner Michael Buble dresses up as teen sensation Justin Bieber in the video for his latest single "Hollywood," the follow-up to "Haven’t Met You Yet." A loving tribute to a fellow Canuck! In the vid, Michael also dresses up as other celebs including Clint Eastwood and James Dean.The official "Hollywood" video drops next week but the track is now available on iTunes and is part of the