zac efron

It shocked the world when it was revealed that clean cut star Zac Efron completed rehab for alcohol and cocaine addictions, but what's more shocking is that he actually went to rehab twice ... and it was bad.

Zac Efron has a pretty public sex life, almost entirely by accident. After dropping a condom on the red carpet at the premiere of 'The Lorax,' the former 'High School Musical' star is in another photographic gaffe, this time with a bunch of dildos. But it's not what you think. No, really.

Everybody right now is speculating that Taylor Swift and Zac Efron are dating. And Ellen, being Ellen and a good friend of Taylor's, tried to push them into admitting they were dating.

"The Lorax", the latest in the Dr. Seuss books to become a movie, finally released a trailer. Taylor Swift does the voice of Ashley and you can hear her at the :27 second mark. It also stars Zac Efron, Danny DeVito and Betty White.