Singer posted the photo to here profile on Instagram
Lady Gaga has to cringe and fast. After feeling sick and vomits during a concert in Salt Lake City, during ArtRave tour: The artpop Ball, now the singer had to use an oxygen mask in Denver. All because contracted the so-called Evil Mountain, umadoença which is caused by lack of oxygen at high altitudes. To recover, Gaga will have to stay home. Profile on Instagram, where the photo was posted by itself on the morning of Thursday, 7, Lady Gaga wrote: "Altitude sickness is no joke."