Lady Gaga Literally Hits The Stage [VIDEO]

You've heard the phrase...THE SHOW MUST GO ON...well, Lady Gaga lived that phrase during her concert this past Sunday in Houston.  She was in the middle of performing "You And I" when she slipped from a piano then fell to the stage floor landing on her back underneath it and apparently her head hit the stage too.  But without hesistation Gaga gets up and keeps on going, just like pros do!

However, after searching the net - this isn't the first time that gravity's pulled her back to the earth!  Check out the video from the fall after the jump.

Do you think these falls could be the result of her 8" boots she's always wearing?!