The premiere of High School Musical 3: Senior Year was held at USC in Los Angeles.

Of course all the stars from the movie were there:

Ashley Tisdale looked fabulous as a brunette in a fantastic sequinned top ivory Marchesa dress.

Zac Efron was ther looking Zacariffic in a Varvatos jacet and his girlfriend the beautiful Vanessa Hudgens paiored her white dress with animal print peep toe shoes

Selena Gomez and a slew of other Disney stars were there for the fun ... check out
all the red carpet talent below!