Reports: Zac Efron & Vanessa Hudgens Split!

First Published: December 13, 2010 5:47 PM EST Credit: Getty Images

LOS ANGELES, Calif. -- Caption Zac Efron and Vanessa Hudgens attend the “Charlie St. Cloud” film premiere at the Regency Village Theater on July 20, 2010 in Los Angeles, CaliforniaThe “High School” romance is reportedly over for Zac Efron and Vanessa Hudgens.

After four years together, the former Disney stars, who played on-screen couple Troy and Gabriella in the hugely successful “High School Musical” series of films, have split.

“It’s nothing dramatic,” a source told E! Online’s Marc Malkin, who broke news of the split. “There’s no third party involved.”

Apparently there was no drama in the break-up, another source told Malkin.

“They were together for so long. It just ran its course,” the source said.

While their romance may be over, Zac and Vanessa remain close.

“They are 100 percent still good friends,” a source told People.

Reps for Zac and Vanessa were not immediately available for comment when contacted by Access Hollywood.

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