BAKU, AZERBAIJAN - JUNE 12: Lady Gaga performs during the Opening Ceremony for the Baku 2015 European Games at the Olympic Stadium on June 12, 2015 in Baku, Azerbaijan. (Photo by Matthias Hangst/Getty Images for BEGOC)
BAKU, AZERBAIJAN - JUNE 12: Lady Gaga performs during the Opening Ceremony for the Baku 2015 European Games at the Olympic Stadium on June 12, 2015 in Baku, Azerbaijan. (Photo by Matthias Hangst/Getty Images for BEGOC)