When Justin Bieber met Sylvester Stallone

Justin Bieber and Sylvester Stallone put up their boxing fists backstage at the 2011 Golden Globes, held at the Beverly Hilton Hotel on Sunday (January 16) in Beverly Hills, Calif.

The 16-year-old singer snapped this shot exclusive to JustJared.com backstage with Sly after presenting the award for Best Animated Film to Toy Story 3.

“Justin was so happy to meet Sly,” a source tells JustJared.com