Boobs falling out...
 

...as she leaves what appears to be a playing field. No clue where it's from or what sport it is, but I'll bet it's somewhere in Europe!

Two screen caps are included, just cause I luv ya ;)

I was once told that the girl in that clip is Alanis Morissette..

Does anyone have any more of this girl?

Its from the half time show from the champions league football final a couple of years ago.
Its been cut down and posted about the net as alanis but its not.