Celebrity sightings at college football practices. That's what Los Angeles does.

Actor Vince Vaughn was out at UCLA on Wednesday and spoke to the team after practice. Though Vaughn is from Illinois and had a small role as a Notre Dame football player in "Rudy" -- his character became upset because Rudy was treating the last practice of the season like the Super Bowl -- he has become a fan of UCLA coach Jim Mora and adopted the Bruins as his local team.

Hopefully quarterback Josh Rosen didn't miss his opportunity to tell Vaughn he was, in fact, first-team all-state and he can put the ball wherever he wants, then proceeded to make it rain out there.