Zac Efron has apparently not ruled out reprising the role of Troy in a fourth High School Musical outing – but he's not gonna come cheap.

The newly-buff star seems eager to shake off his squeaky-clean image, revealing in a recent interview that he is on the hunt for more adult roles after the forthcoming High School Musical 3: Senior Year.

But it seems that he might be tempted back to the Disney all-singing, all-dancing franchise that made his name if the pay cheque fits.

“He’s thinking in the $8 million to $10 million range,” reports Life & Style, “but it depends on how the movie opens and how desperately they want him back.”

Are you ready for High School Musical: The College Years?