Lady Gaga Vomits During Barcelona Performance

Lady Gaga has become the next performer to vomit on stage.

While performing in front of a live crowd in Barcelona, Spain last week, the "Born This Way" singer threw up during her set.

Lady Gaga was in the middle of singing "Edge of Glory" when she repeatedly bent back over a barrier, letting her stomach loose. She then went straight back to her show and acted as if it was no big deal as she finished her songs.

The singer acknowledged the incident on her Twitter saying, "SPAIN, you took the p*** outta me. Thats some hard bodied pop stuff."

Gaga has proven before that she can still be a professional even in the face of stomach discomfort. Earlier this summer, the singer was performing in Romania when she left the stage briefly. Gaga returned saying to the crowd, "I went backstage and vomited, and I did not want you to see this ... It happens to me sometimes."

Lady Gaga isn't the only singer recently to throw up on stage.

Pop sensation Just Bieber vomited on stage while performing in Glendale, Arizona on September 29.

While singing "Out of Town Girl", Bieber turned away to vomit before running from the stage and returning to inform the audience "I'm sorry, I'm going to slow things down." 

The troubles didn't stop there as the same situation happened a while later during a performance of "Beauty and a Beat" when Bieber ran off for a couple minutes.

Bieber returned to his fans saying, "It's hard for me, you know, not feeling great and throwing up in front of a bunch of people."

He then asked the crowd: "Will you love me even though I'm throwing up on stage? OK, I wanted to give you my best show ever, so do you mind if I finish it?"

Like Gaga, Bieber finished his performance in true professional style.