Bust out, and Kill Your Friends: Mariah Carey, Rita Ora

Melco Crown Entertainment's Co-chairman, James Packer and Mariah Carey pose at the red carpet of the opening ceremony for the Studio City project in Macau. (AP)

James Packer, Mariah Carey, Co-chairman and chief executive officer, Lawrence Ho and his wife Sharen Lo. (AP)

(AP)

(Reuters)

Rita Ora attends the Al Films and Warner Music Screening of Kill Your Friends, sporting a a De Beers necklace and earrings. (Getty Images)

Len Blavatnik and Rita Ora (Getty Images)

Charli XCX and Rita Ora (Getty Images)

(Getty Images)

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