Maroon 5 frontman Adam Levine and singer/rapper Ryan Leslie stunned New York City club goers during a recent night out, after reportedly teaming up to woo their model girlfriends with a public serenade.
Leslie's Australian partner Nicole Trunfio and Levine's rumoured love interest Anne Vyalitsyna both celebrated their 24th birthdays this week (begs15Mar10) with a night out at Manhattan hotspot SL.
According to the New York Post, the singers weren't shy about showcasing their affection in full view of other patrons.
A source says, "Ryan first started singing his Diamond Girl to Nicole, which led to Adam singing one of his songs to Anne. It was cute."