Justin Bieber to Present at Golden Globes

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'High School Musical' alum Zac Efron also is set to appear at Sunday's show.

Teen sensations Justin Bieber and Zac Efron have been added as presenters at Sunday's Golden Globe Awards.

Bieber will present with True Grit breakout star Hailee Steinfeld.
They join a previously announced group that includes Matt Damon, Michelle Pfeiffer, Sandra Bullock, Robert Downey Jr., Jennifer Lopez, Helen Mirren, Robert Pattinson and Kevin Spacey.