Since she appeared in 2012 with "How We Do (Party)," Rita Ora has defined herself as a bold singles artist aware of the power of collaboration. She's sung of personal revelations with Tinie Tempah, gotten sultry with Chris Brown, and evangelized female friendship with Iggy Azalea and Charli XCX. It's made her into an incredibly diverse pop star, and primed appetites for what's to come.