Vanessa Hudgens: 'Efron and I still friends'

Vanessa Hudgens has disclosed that she and ex-boyfriend Zac Efron have remained friends.

The couple dated for more than three years before splitting in December 2010.

"We're still friends," she told the March issue of Details magazine.

The 22-year-old High School Musical actress also admitted to being unsure if she and Efron have truly separated for good.

"Who knows what the future will bring... We're figuring things out," Hudgens said.

It was reported last week that Efron had been spotted on a possible date with I Am Number Four star Teresa Palmer.