Zac Efron Watches Vanessa Hudgens in RENT -- PICTURES!

Zac Efron and Stella Hudgens watch proudly as Vanessa Hudgens struts her stuff as Mimi Marquez in RENT at The Hollywood Bowl on Friday evening (August 6).

Vanessa, 21, recently opened up to MTV about how different Rent is then High School Musical.

She shared, “It’s 100 percent different than High School Musical because the characters [have] so much more to deal with and [my character goes] through such a massive journey. Each song really shows a different side of the character. It’s exciting. Getting back into it has been kind of like a leap of faith, but I know I’m in good hands with Neil [Patrick Harris].”

10+ pics inside of Zac and Stella watching Vanessa…