Just a few weeks after her split from Scottish DJ Calvin Harris, Rita Ora has reportedly already moved on to a new romance with rapper Ricky Hil, the son of renowned fashion designer Tommy Hilfiger.

The pair fueled dating rumors, when they were spotted together holding hands after a dinner date at Nobu restaurant in London on Saturday night, July 5. However, the sources claim that they have actually been seeing each other since last month. Also, Hil recently took to his Instagram account to post a photo of him posing closely with Ora, showing off his newly sparked relationship with her.

According to The Mirror, the rapper has temporarily moved over to London to be with the "I Will Never Let You Down" singer.

"Ricky came over to Europe to hang with Rita a bit more this summer," the source said. "They really hit it off when they met an really like each other, so Rita invited him over to join her. They want to see where things might make them -- they're just having a lot of fun."

Meanwhile, Rita Ora's friends are apparently worried about her dating Ricky Hil, who got arrested for marijuana possession back in 2010 and was forced to check into rehab by the courts.

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

In addition, after dating for more than a year, the "Summer" DJ took Twitter in early June to officially announce his split from Ora. "To address speculation -- myself and Rita ended our relationship some time ago," he tweeted. "She is a beautiful, talented woman & I wish her all the best."