Jay Z Hits the Studio After Beyonce's Pregnancy Announcement

Jay Z was broing down Wednesday night after his wife told the world they were expecting twins.

Jay was leaving United Recording studio in L.A. when our photog offered best wishes, but Beyonce's hubby was more interested in his buddies.

As we reported, Beyonce kept the secret from everyone, much to the consternation of the folks who announced she'd be headlining at Coachella.