High School Musical 3: Senior Year posters have been released by Disney!  The posters feature the movie’s lead stars, Zac Efron, Vanessa Hudgens, Ashley Tisdale, Corbin Bleu, Monique Coleman and Lucas Grabeel in their prom outfits.

more photos after the jump…

So very cute looking and I bet all you HSM fans are just dying to watch the upcoming first ever big screen HSM sequel. You don’t have too long to wait anymore, HSM 3: Senior Year will be in theaters nationwide on October 24th, 2008.

The film is directed by Kenny Ortega and Disney is betting for it to be a blockbuster and I think they might just as well be right. As for the theme, you guessed it.. it builds upon the romance between Troy played by the teenager heartthrob, Zac Efron, 20 and Gabriella played by Vanessa Hudgens, 19 and their East High’s friends and they become High School seniors.

How sweet it is to be High School grads again? Doesn’t matter how old you are, I think this is a must see. It will be an entertaining musical with a bunch of good looking, adorable and talented young stars.

What is even sweeter is that the on-and-off-screen lovers Zac Efron and Vanessa Hudgens are no longer hiding their relationship!

Vanessa: “I’m such a hopeless romantic,” she says. “You can feel the emotions Gabriella has for Troy. Zac and I have done three movies together now, and we can basically do anything in front of each other. We’re so comfortable, we’re not afraid to take chances.”

What does Zac have to say about his off-screen romance? “I’m glad Troy and Gabriella’s relationship comes across as real.”

I think I am running off to cry and be back shortly!