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A.J. McLean, DeAnna Karidis

Christopher Polk/WireImage

A.J. McLean is a married man!

The Backstreet Boy married his longtime girlfriend, Rochelle DeAnna Karidis, Saturday on the Crystal Lawn at the Beverly Hills hotel, according to People

The couple reportedly swapped vows under a white hydrangeas-strewn gazebo, and then headed to the Crystal Ballroom for a reception filled with dancing (and dinner, of course).

Prior to the big day, the singer tweeted about his nervous jitters regarding his upcoming walk down the aisle.

"Wedding is tomorrow, Ro and I could barely sleep last night, I think we're a little excited," McLean wrote. "I'm so nervous and excited for tomorrow."

McLean popped the question to Karidis on his 32nd birthday in January 2010, proposing to his lady love on stage during a performance in Las Vegas.

Congrats to the couple!

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