How do you know when Jay-Z is done recording a project? He makes up with his barber!

Here he was last night at a birthday celebration for “actor/singer” Jayvon Smith. If the name doesn’t ring a bell, it’s probably because you know him best as Jay-Z’s “associate” who got smacked up by Jim Jones in the Fifth Avenue Louis Vuitton store in NYC as Ne-Yo watched.

We’ve never heard of him otherwise either, but the friendship must be pretty tight, as Jay-Z and Ne-Yo seemed to be the only A-Lister’s at Jayvon’s birthday party last night. (If you look carefully, you can see Ne-Yo in the back of the picture above, looking like a lookin’-a** stan.)

We wonder where the other birthday boy Yeezy was last night… Are he and Jay that tired of being around each other now that “Watch The Throne” is a wrap?

Sidenote: Jimmy oughta be ashamed of himself for smacking that boy up. Look how little he is! More photos below.