Lady Gaga was performing in Barcelona, Spain this weekend when she got sick while performing LIVE in concert!  Fans are saying she vomited up to four times. Reports are that Gaga was battling the stomach flu. Mother Monster kept pushing through and bravely continued with her Edge of Glory routine and finished out the song despite feeling ill.

She is the second start to recently vomit on stage. Justin Bieber made headlines last week for puking on-stage during a performance in Arizona.