What movie had the best dancing scene?

[SirenSong]

My vote goes to Gerard Butler and Thandie Newton in Rocknrolla

 

[MADE IN CHINA]

Spider-man 3 where Tobey Mcguire dances down the street and women start avoiding him.

 

[Sis F]

there are alot...Dirty Dancing, Step Up, Save the Last Dance...just to name a few. its hard to choose a favorite for me...