Justin Beiber, Zac Efron Justin Beiber, Zac Efron

Teens now have a reason to tune in to Sunday's Golden Globe Awards: Justin Bieber and Zac Efron have been added as presenters.

Tron: Legacy and House star Olivia Wilde will present as well, the Hollywood Foreign Press Association announced on Twitter.

Glee, Boardwalk Empire dominate Golden Globe nominations

Other presenters include: Michelle Pfeiffer, January Jones, Steve Carell, Andrew Garfield, Julianne Moore, Matt Damon, Sandra Bullock, Robert Downey Jr., Jennifer Lopez, Helen Mirren, Robert Pattinson and Kevin Spacey.

The 68th Golden Globe Awards will be broadcast live Sunday at 8 ET/5 PT on NBC.