The stars came out for the University of Michigan's National Signing Day extravaganza.
Team Penske's Brad Keselowski -- a noted fan of the Wolverines -- was among those invited to UM's "Signing of the Stars" event at Hill Auditorium.
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Others in attendance included former Michigan quarterback Tom Brady, retired New York Yankees shortstop Derek Jeter and legendary wrestler Ric Flair.
It was a pretty good day for Michigan, as the team landed the nation's No. 1 overall recruit in DL Rashan Gary.
The event also raised money for a great cause.