Zac Efron To Host Saturday Night Live

High School sweethearts Zac Efron and Vanessa Hudgens do their best to enjoy a mini-vacation this past weekend in Caras Island, off the coast of Angra dos Reis, Brazil.

Vanessa, 20, is rumored to have done a photo shoot for popular Brazilian magazine, Caras.

Zac, 21, reportedly canceled a Philadelphia appearance to promote his upcoming flick, 17 Again, so that he could host Saturday Night Live on April 11! If Zac‘s voice work on Adult Swim’s Robot Chicken is any indication, SNL should be hilarious!

10+ pictures inside of potential Saturday Night Live host Zac Efron…