Adam Levine loves to get inked, but his latest tattoo definitely takes the cake. The singer took to Instagram on Monday to share a photo of his new design with his 4.6 million followers: a giant mermaid holding a skull. "If you ever want a tattoo and you don't get it from @bryanrandolph . . . you're nuts. He's the DUDE," Adam wrote. The big reveal came after the Maroon 5 frontman teased the tattoo on social media for weeks with close-up shots. Adam's wife, Behati Prinsloo, seems to approve, as she posted the same photo of his new ink on her Instagram. See the design below, then check out other sexy stars who are covered in tattoos.