Vanessa Hudgens on the cover of Ok! Magazine ( October 27)

Zac Efron and Vanessa Hudgens look absolutely plastic persons on the new cover of OK! thanks for the mag’s Photoshop experts.

Zac, turning 21 this Saturday, and Vanessa, 19, declined to be interviewed together this week during press promotions in Beverly Hills and fended off questions about their future together.

Zac said, “It’s just so much easier not talking about it. I told myself that a long time ago. Troy and Gabriella are very much like real high school kids. It’s what high school romance should be like — not too lustful. I’ve always said that Troy and Gabriella were best friends before being boyfriend and girlfriend.”