Zac Efron no longer has a plus one.
According to The Daily Telegraph, the "High School Musical" star and Vanessa Valladares, his girlfriend of 10 months, have split.

The couple had a whirlwind romance during their time together, having reportedly met while she was working as a waitress in Byron Bay, Australia, where Zac has been living for over a year. Soon, Zac and Vanessa were inseparable, and she even quit her job to spend more time with him, reports Down Under said.
Since last fall, the duo had been pictured together on vacation many times. Last October, she also threw him a surprise birthday bash, which was supposedly attended by members of the Hemsworth family.
An aspiring model, Vanessa has posed for RVCA, Spell, Of The Sun and Love Street. Her Instagram shows several modeling shots, but Zac has always been absent from her social media. Likewise, he kept their romance private, as well.
Last summer, TMZ reported that the actor was "burnt out living in and around Hollywood" and wanted to relocate to the Byron Bay area of Australia, which is where Chris Hemsworth lives.
The Daily Telegraph said Zac even put in a bid on a home in Byron Beach but ultimately lost out on the property. Still, he stuck around and extended his tourist visa for a year to stay in the area.
"He was only planning to fly home if he had to," a source told the Daily Mail at the time. "He didn't really want to go back to America."