Lady Gaga gets sick on stage in Spain First it was Justin Bieber, and now it's Lady Gaga. The pop singer got sick on stage over the weekend while performing a concert in Spain. The 26-year-old is seen in a video throwing up on stage multiple times while singing "The Edge of Glory" in Barcelona. After her bout of sickness she continued on with her performance like nothing had happened. Lady Gaga The singer made fun of herself after the incident on Twitter. Was praying nobody saw but actually its quite a good laugh if u need one! Check out Lady PukaGA doing Swan 'Vomit' Lake," she tweeted. She added, "I still hit my routine mom!!:) Thank goodness for the Dorchester...I need some tea, I think I just cried a little watching that." Gaga never mentioned what exactly it was that caused her sickness.