Zac Efron - Oscars 2014 Red Carpet

Zac Efron stops to pose while attending the 2014 Academy Awards held at the Dolby Theatre on Sunday (March 2) in Hollywood.

The 26-year-old actor later took the stage to introduce Karen O, who sang “The Moon Song” from the film Her, which is nominated for Best Original Song.

PHOTOS: Check out the latest pics of Zac Efron

A few weeks earlier, Zac showed off his bulging biceps as he made his way out of El Capitan Theatre after making an appearance on Jimmy Kimmel Live! in Hollywood.

Make sure to watch the 2014 Oscars, hosted by Ellen DeGeneres, RIGHT NOW at 8:30/7:30c on ABC!

FYI: Zac is wearing a Calvin Klein tuxedo, shirt, and tie, Johnston & Murphy shoes, and a 1967 rose gold vintage Rolex from Wanna Buy a Watch?.