Adam Levine, alleged Sexiest Man Alive and non, uh, jerk, is now just a boring old married dude. The Maroon 5 frontman tied the knot with native Namibian and Victoria's Secret model Behati Prinsloo yesterday in Los Cabos, reports US, in front of some 300 people that included Jonah Hill, Jason Segel, and his bandmates. The notable sign that rock stars' weddings are better? None other than Stevie Nicks, Levine's mentor on the coming season of The Voice, serenaded the pair. Click for more on Levine's moronic pre-wedding mission.