Zac Efron says he would love to ditch the Hollywood lifestyle, shave his head and go travelling.

The High School Musical star - who was recently treated to a luxury holiday with girlfriend Vanessa Hudgens on an Island off the coast of Brazil - says that sometimes he would love to leave it all behind and go exploring.

Zac tells The Sun, “Sure, I’d love to take a year off and travel the world under the radar. I would love to do it really low key.

“I wouldn’t need to stay in fancy hotels or anything; I just want to explore – but I don’t know how I’d do it.

“Would I shave my head to try and go incognito? Ha ha! I’m not telling.”

We wonder what Vanessa would made of Zac's bald plan?

See the couple cuddling up at an L.A. Lakers game below