Paula Abdul had an excellent adventure with Keanu Reeves way back in the day -- and it involved his playing air guitar in his undies.
Paula was the biggest star in pop when she hired Keanu to join her in the video for her hit "Rush, Rush," and she recalls a behind-the-scenes moment as more memorable than anything in the clip. She tellsWatch What Happens Live host Andy Cohen, “It was like the funniest thing. I wanted to introduce myself to him, I hadn’t met him yet, And I went up to his trailer and the door was slightly open. He had headphones on and he was air guitaring in his underwear! I said, ‘That’s my boyfriend!'"