Behati Prinsloo Posts Adam Levine in His Skivvies!
08/29/2013 AT 07:00 PM EDT
The off-the-market mentor of The Voice, 34, is stripped down to his skivvies in a shot posted on Wednesday by his fiancée, Behati Prinsloo.
"70's porn called," the model wrote in an Instagram caption to accompany the sexy photo. "It wants its vibe back. Immediately."
The couple has been engaged since July, following an L.A. proposal.
"He called my dad, he was a stand up guy, called my mom, he did the whole thing," Prinsloo said of Levine in an interview, adding in additional chat, "I am so happy and excited and still can't believe it's true!"