We don't know about you, but we feel a bit squiffy after half an hour in the gym so we're really feeling for Lady Gaga after the poor lamb was filmed bringing up her breakfast, lunch and dinner during her gruelling two hour live show in Barcelona.
Gaga was in the middle of performing her hit Edge Of Glory on her Born This Way Ball world tour in the Spanish city when she bent over not once, not twice but three times to spew - before carrying on with the song as though nothing had happened!
What a trooper!
And if being sick in front of tens of thousands of Little Monsters wasn't bad enough, the whole things was caught on camera too.
Click the video above to watch (if you can stomach it).