Zac Efron ZacVanessaOscars.jpgThey've sure come a long way from performing in High School Musicals!

Zac Efron and his girlfriend Vanessa Hudgens will be performing at Sunday night's Oscar ceremony, E! News reports.

Beyonce is also reportedly set to perform, along with Oscar host Hugh Jackman. It's not clear what song this amazing line up will be singing and dancing to, but the performance is being directed by Baz Luhrman. He's the guy responsible for Moulin Rouge and Romeo + Juliet, so you know it's going to look amazing!

Zac will be doing more than just performing - E! also reports that the HSM hottie will hand out the Oscar for Best Original Song.

We can't wait to see it!!!