Bruno Mars celebrated his 33rd birthday on Monday by having fellow musician Ed Sheeran serenade him.
Video posted on Mars' Instagram shows Sheeran strumming a guitar and singing "Happy birthday to two-time Super Bowl-performing Bruno" as Mars wears a gold party hat and eats cupcakes with a knife and fork.
After the song ends, Mars demands that Sheeran start again--which he does.
"You know you’ve made it when you can hire Ed Sheeran to sing you Happy Birthday #ExtraForever! #HappyBrunoMarsDay!" Mars captioned the clip.