Zac Efron fans are caught in an emotional whirlwind right now after leaked photos reveal the Neighbor's Star with rumored new girlfriend Michelle Rodriguez.

The photo showed the two snuggling and kissing aboard a yacht during their recent trip to Italy.

The news came as a shock to many especially because Zac Efron just recently confessed that he wants his ex-girlfriend Vaness Hudgens back.

Reports claim that Efron said that his "High School Musical" co-star was "the one," and that he regrets not giving her the love and attention she needed when they were still together.

An insider from Ok! Magazine said, "Zac thought she was The One, but they were just too young."

The insider added that Efron is still "crazy about her," but Hudgens doesn't want to speak to him.

Zac Efron has recently opened up about his two stints in rehab for substance abuse in a recent interview with The Hollywood Reporter.

"I had done films back-to-back-to-back. I was burnt out," Efron said. "There was something lacking, some sort of hole that I couldn't really fill up. I was just so deep into my work, it was really the only thing I had."

"I was drinking a lot, way too much. It's never one specific thing," he continued.

There has been no official confirmation if Rodriguez is indeed Zac Efron's new girlfriend.

Do you think Michelle Rodriguez is Zac Efron's girlfriend? Do you still think he is still in love with his ex Vaness Hudgens?

For more Zac Efron girlfriend news, stay tuned here!