Rita Ora is single again. And she's back on the market once more! From E!

It's over for Rita Ora and Ricky Hilfiger. The 24-year-old British "Black Widow" singer and co-judge of the U.K. show The X Factor and the 25-year-old hip-hop artist and son of famed designer Tommy Hilfiger have called it quits. A source told E! News it was a "mutual" decision.

The two have not commented. They were last spotted together in June, out and about in London, where she was raised.

Who will she move on next? I can't believe she used to date Rob Kardashian.