Video: See Lady Gaga Throw-Up On Stage During Weekend Concert In Barcelona! 2

First, Justin Bieber threw up TWICE on stage last weekend in Arizona during a concert.

Now it seems Lady Gaga has taken him to task, upping the ante, throwing up THREE times while performing “Edge of Glory” during her Barcelona concert this past weekend.

But Gaga had a sense of humor about the mishap, tweeting post-concert from London, “Was praying nobody saw but actually its quite a good laugh if u need one.” PLUS, she posted a link to the video!