On Monday night Rita Ora returned to Los Angeles from London, and though the singer was rolling solo at the airport, it sounds like she's anything but single these days!

Fresh from her split from hunky DJ Calvin Harris, Rita has reportedly been romancing Ricky Hil, the 24-year-old son of fashion designer Tommy Hilfiger. Calvin confirmed that the duo had split last month when he posted a message on Twitter that read, "To address speculation -- myself and Rita ended our relationship some time ago. She is a beautiful, talented woman & I wish her all the best."

Ricky and Rita were spotted holding hands at Nobu in London over the weekend, and later the lovebirds were spotted at the Drury Club. Um, that was quick! A source told the Daily Mirror, "Ricky came over to Europe to hang with Rita a bit more this summer. They really hit it off when they met and really like each other, so Rita invited him over to join her. They want to see where things might take them - they're just having a lot of fun."

The insider added, "He's a bit of a bad boy and a real world away from clean-cut Calvin. He openly boasts about smoking weed all the time on Twitter and has released mix-tapes called Support Your Local Drug Dealer. People are worried he might not be the best influence on Rita right now."

Ricky posted the below photo on Instagram, so as far as marking his territory on social media, he's taking things pretty seriously: