Black Widow (Iggy Azalea song) Horse". A writer for MuchMusic felt "Black Widow" was "a killer collaboration", in the same vein as Azalea's fourth single "Fancy" which featured Charli XCX. MTV Buzzworthy's Nedeska Alexis placed the song in her list of the 4 Songs You Have To Hear from the album, and said Perry "worked her magic on the track." Lucy O'Brien of "The Quietus" called the track a "call-and-response anthem." "Marie Claire" journalist Lauren Valenti deemed the song "deliciously wicked" and "nothing short of brilliant", and commended Ora's vocal delivery on the track's hook. A writer for Rap-Up called Azalea and Ora "a deadly
Rita Ora UK, and the latter became Ora's first top ten song on the US "Billboard" Hot 100 chart, peaking at number three. On 14 December 2014, Ora performed at the 2014 telecast of "Christmas in Washington", filmed at the National Building Museum. On 22 February 2015, at the 87th Academy Awards, she performed the Academy Award-nominated song "Grateful", which appears in the film "Beyond the Lights". On 28 June 2015, Ora released the song "Poison", which debuted at number three on the UK Singles Chart, becoming her sixth top five single in the country. In December 2015, Ora filed a lawsuit