Justin Bieber doubled up in a new TV ad for American home electronics chain Best Buy, which debuted during the Super Bowl on Sunday (06Feb11) - he played himself and a bearded film crew member.
The pop star teamed up with Ozzy and Sharon Osbourne for the quirky new commercial, but there was a surprise at the end for eagle-eyed fans when a disguised Bieber also took part in the fun.
Asked by Sharon Osbourne what he thought of Bieber, the bearded mystery man joked, "He looks like a girl."