Stage Dive Gone Wrong

The Billboard Music Awards took a painful turn Sunday night, when R&B divo Miguel ditched the crooning in favor of acrobatics and accidentally took out two female fans. Apparently, the show must go on, as the singer continued performing with barely a hitch, despite both apparent injuries to both fans.

Lady Gaga’s Puke and Rally

Who knew your own show could make you sick? During a concert in Barcelona, Lady Gaga added a new and (hopefully) unexpected move to her theatrics, projectile vomiting while singing “The Edge of Glory.” Kudos to the backup dancer who keeps on grooving like nothing happened.

Justin Bieber Throws Up, Too

Unbeliebable! While on tour in Phoenix, the Biebs got a little more than he bargained for. He yakked multiple times onstage, later tweeting that milk was a bad choice before the show.

Bieber Attacked by Rabid Fan

Baby, baby, baby no! It just never ends with Biebs. During a concert in Dubai, he was grabbed by a male fan who rushed the stage while Bieber was playing “Believe” on piano. Security intervened, the singer escaped, and the piano went crashing onto its side.

Ouch! Lady Gaga’s Pole Strike

Here’s one stunt that wasn’t meant to happen. Lady Gaga was struck in the head on Sunday during a performance in New Zealand after a dancer lost his grip on a large metal pole. It wasn’t the first time Gaga has hurt herself on stage, but if there was ever a time to keep on her poker face, it was to finish this song.

Justin Bieber Vs. Water Bottle

It’s hard to imagine a less-than-stellar fan at a Biebs show. Instead of contending with a mass of teenage girls at one concert, the Canadian sensation had to avoid getting pummeled by a water bottle. In the end, the Biebs wasn’t successful and took a bottle to the face. Turns out his record with glass doors isn’t so hot, either.

J.Lo Throws On Louboutins, Louboutins Throw Her

When you dedicate a song to your favorite shoes, you should make sure you can dance in them first. At the 2009 American Music Awards, the American Idol judge took quite a spill when a choreographed jump went awry during “Louboutins.” Thanks to a quick recovery, she didn’t have to change the song to “Jimmy Choos.”

Beyoncé’s a Survivor…of Falling Down Stairs

Some celebrity concert mishaps are funny. Others are just plain painful. Beyoncé’s face plant down a flight of stairs falls into the latter category. During an enthusiastic dance number, the diva lost her footing and belly-flopped down the stairs. She managed to continue on, though her dance moves were a little worse for wear.

Britney Confuses Sacramento and San Jose

Britney Spears is no stranger to unruly concert behavior—remember her dazed 2007 VMAs opening? Two years later, supposedly on the rebound, the pop star confused Sacramento with San Jose at a stop on her Circus tour. The result: a stadium full of shouting fans. Brit just can’t catch a break.