Adam Levine fans are going to find this pretty adorable. Adam Levine fans are going to find this pretty adorable. Behati Prinsloo Wears Adam Levine's Slippers On Her Birthday On Tuesday, the Maroon 5 singer's wife, Behati Prinsloo, took to her Instagram page to post a photo of her husband as he sleeps peacefully in a bed with blankets wrapped around him.