Zac Efron & Vanessa Hudgens Premiere '17 Again'

Zac Efron and on-and-off-screen girlfriend Vanessa Hudgens (in Zac Posen) hit the red carpet separately at the premiere of his new movie, 17 Again, held at Grauman’s Chinese Theatre on Tuesday (April 14) in Hollywood.

Also spotted on the red carpet was the couple’s High School Musical costars Corbin Bleu and Monique Coleman as well as Zac‘s Hairspray costar Brittany Snow.

Zac, 21, is on the May 2009 cover of GQ. Vanessa, 20, is May 2009 cover of Self.

30+ pictures inside of Zac Efron and Vanessa Hudgens premiering 17 Again…