Adam Levine Marries Behati Prinsloo in Mexico!

People's Sexiest Man Alive is off the market!

Maroon 5 rocker Adam Levine, 35, wed fiancée Behati Prinsloo on July 19 at Flora Farms in Los Cabos, Mexico. Over 250 guests celebrated the couple's "I dos" — the star-studded guest list included Robert Downey Jr., Jason Segel, Jonah Hill, model Coco Rocha and more. Stevie Nicks flew in for a special performance and Levine jumped up on stage to sing along with her!

UPDATE: E! News reports that Jonah Hill officiated the ceremony and sure enough, he had everyone in stitches. "Jonah was hysterical. He was telling so many jokes, but then in the middle would be so sweet and sincere," a source tells E! News exclusively. The couple wrote their own vows and the bride's dad, who is a minister, performed a blessing during the heartfelt ceremony.

The Victoria's Secret model, 25, wore a lace Marchesa gown with spaghetti straps before switching to another long, sexy dress later on that evening. In the months leading up to the event, she gushed to Us Weekly about her dream dress, saying that "It's bohemian, very beachy, very me."

The magazine also reports that VS models and Levine's bandmates played a special role in the bridal party. The new Mr. and Mrs. kicked off their wedding weekend with a rehearsal dinner at El Dorado Golf & Beach Club, where they and their guests dined on traditional Mexican cuisine, including churros.

On May 23, Levine celebrated his last days of bachelorhood Sin City-style, renting out the Hardwood Suite at the Palms Casino for him and 50 of his closest friends. Not to be outdone, Prinsloo hit Miami during the weekend of June 13 for a rowdy girls-only bash that included fellow catwalkers Candice Swanepoel and Heidi Verster.

The pair began dating in June 2012 and they got engaged in July 2013 after taking a short break. “It doesn’t matter how certain you think you are,” Levine told the hosts on Live! With Kelly & Michael recently. “You still get down on that knee, and you get woozy, and you’re like, ‘I’m doing this, oh my god.’ You can’t be confident about it. I’m a confident person, but I got on that knee and everything changed immediately. I lost my equilibrium. I had to get on the other one.”

At the Tribeca Film Festival this past April, Levine opened up about their relationship: “She makes me the best person I can be. She's the best in the world."

Congratulations to the happy newlyweds and bon voyage: They are reportedly honeymooning in South Africa.

—Stefania Sainato