Ora, 22, who had a bitter break-up with Kim Kardashian's brother Rob and thereafter shedated Dave Gardner, confessed her adoration for the Scottish chart-topper at an intimate Mastercard Priceless gig at Cafe De Paris, reported Sun online.
Introducing a never-before-heard track about her bitter break-up with Rob she said, "This song is called Out Of Love, not in love, even though I am in love."
Ora and DJ Calvin stepped out together in London where they enjoyed dinner at trendy eaterie Hakkasan alongside Fresh Prince Of Bel Air stars Will Smith, DJ Jazzy Jeff and Alfonso Ribeiro.