Three's a crowd: Rita Ora and Calvin Harris avoid each other at Billboards....as Rita and Taylor Swift wear alarmingly similar outfits
Calvin Harris and new love Taylor Swift looked noticeably cosy at the Billboard Music Awards, while his ex-girlfriend Rita Ora avoided the couple at the star studded event.
Harris and Swift could barely keep their hands off one another at the ceremony held in the MGM Grand Garden Arena, Las Vegas.
Also in attendance at the event was Calvin's ex girlfriend Rita Ora, who had a highly publicised and bitter break up with the DJ.
Ora (24) and Harris (31) previously dated for over a year, before he announced their split on Twitter.
The Kosovan-born singer avoided running into her ex boyfriend at the red carpet as she turned heads in a daring white gown.
The blond starlet ensured all eyes were on her in the cut out Fausto Puglisi dress that left little to the imagination.
The revealing frock showed off a large amount of skin, and Rita admitted to E! host Giuliana Rancic that she had to leave her underwear at home.
Her attempt to wow her former flame may have gone unnoticed though, as Calvin looked as if he only had eyes for America's sweetheart Taylor Swift.
Coincidentally, the 25-year-old songstress also opted for a white cut out number. The undisputed woman of the night - she took home an impressive eight awards - showed how red carpet dressing should be done in a cutout jumpsuit from Balmain's Spring/Summer 2015 collection.