Rita Ora has reportedly called time on her relationship with Ricky Hill.

Rita Ora

Rita Ora

The 'How We Do' hitmaker has been dating the 25-year-old rapper - the son of fashion designer Tommy Hilfiger - since last summer alluded to the split during an interview with E! News during the Billboard Music Awards 2015 in Las Vegas on Sunday (17.05.15).

When asked by Giuliana Rancic how her relationship was going, Rita, 24, confessed she was feeling a bit "empty" before adding "let's not go there".

Their split may have come as a shock as just a few weeks ago, the pop beauty was said to be "broody" and had been overheard discussing her desire to have kids in the future.

The singer - who previously dated Calvin Harris, Rob Kardashian and Evan Ross - is also thought to have been living with Ricky in London prior to their apparent split.

Meanwhile, Rita - who looked stunning in a revealing cut out white gown during the event at the MGM Grand Arena - is also said to have spent the evening avoiding her ex-boyfriend Calvin and stayed backstage for the duration of the show to keep her distance from the DJ and his new girlfriend Taylor Swift.

An insider at the event said: "Rita was backstage the whole night to avoid Calvin and Taylor. The romance is big news - she wanted to avoid an awkward encounter or being pictured reacting."