Adam Levine just earned the title of "Best Husband."
The Maroon 5 frontman gave wife Behati Prinsloo a special gift on the couple's first anniversary -- an impromptu performance of Marvin Gaye's classic hit, "Lets Get It On."
The sweet moment was shared by NBC Bay Area anchor Jessica Aguirre, who witnessed the crooner's special serenade in Cabo San Lucas, Mexico.
The pair spent their anniversary at Flora's Field Kitchen at Flora Farm, where they got hitched in a private ceremony last year.
Not only is Adam celebrating the big milestone, but he also recently debuted a new shaved 'do!
He showed off his bald head on Instagram yesterday by posting a selfie with his gorgeous wife. "She's into me ... I think..," he captioned the cute candid, where the couple was seen laying in bed.
One thing's for sure, life is good for the Levines!
