On Saturday night, Wiz Khalifa headed over to Philly to do a welcoming show to Temple University’s freshmen class. Fellow rapper Meek Mill had a show in town that night as well and many thought Wiz would make a guest appearance, but it didn’t work out that way. However, Wiz DID link up with another well-known Philly rapper while there, and from the looks of the pic, they might have hit the studio! Find out who below.