What happens when the king of extreme sports meets one of the Beatles?
IMPROMPTU DANCE PARTY!!!
Tony Hawk ran into Paul McCartney Tuesday night at the Hollywood bash for his daughter Stella McCartney's clothing line ... and gave us the play-by-play of their hilarious encounter.
"Hi Paul, I'm Tony Hawk. You signed a skateboard for our skatepark foundation and I wanted to say thank you."
Him: "You're welcome, let's skate!"
"Then this happened. So tonight I either danced awkwardly with Paul McCartney or we did sick stationary slalom moves.