Adam Levine is single no more.

The Maroon 5 frontman and model Behati Prinsloo have tied the knot in Mexico on Saturday night.

The couple, who got engaged in 2013 after dating for a year, said their "I dos" in front of about 275 friends and family members at Flora Farms in Los Cabos, according to People magazine.

An insider said the bride wore a custom-made, "stunning Marchesa gown" for the ceremony. There wasn't a particular dress code for the star-studded affair, but guests dressed for the hot weather, with men opting for linen suits and women wearing summer-inspired dresses.

The guests include stars Robert Downey Jr., Jonah Hill, Jason Segel, as well as models Coco Rocha and Candice Swanepoel, among others. Levine's bandmates, James Valentine and Jesse Carmichael, were also on hand "playing significant roles" at the affair, the source said.

"All the guests were happy and relaxed," another insider said. "They were excited to celebrate witht eh couple on their big day.

Rock legend Stevie Knicks also sang for the couple during the ceremony.

"Everyone seemed to have a great time," another source told Mail Online. "The party went to the late hours."

It's the first marriage for both Levine, 35, and Prinsloo, 25.

The Grammy Award winning singer recently told People that he was ready to settle down with his fiancée.

"I definitely feel like I'm sitting in the chair I'm supposed to be sitting in right now," Levine told People in early July. "It all feels very natural."