Katy Perry made her support for U.S. presidential candidate Hillary Clinton clear for all to see on Wednesday (02Mar16) by donning a T-shirt bearing the slogan, "Hillary Clinton is a bada**". The pop star headlined a fundraising concert for the Democratic Party frontrunner at New York's Radio City Music Hall, where she was supported by her rumoured new boyfriend Orlando Bloom. Rock legend Elton John and singer Andra Day also performed at the rally, where Jamie Foxx and Julianne Moore were among the other celebrity supporters to address the audience.