Britain's Prince Harry has been spotted getting cosy with 'Doctor Who' actress Jenna Coleman.

Prince Harry

Prince Harry

The flame-haired royal was reportedly acting "flirty and tactile" with the 29-year-old actress at a charity polo match in Ascot, south east England on the weekend.

A source shared: "Harry sneaked outside with Jenna. He took her by the hand and led her away from the crowd in the sponsor's tent. They sat alone and talked."

Harry was photographed with his hand on Jenna's knee as they chatted intimately while sitting on an outdoor sofa at the star-studded after party.

The source added to MailOnline: "Everyone had been dancing inside and [the prince and Jenna] were together in a group, but Harry obviously wanted to talk to her alone."

Onlookers described the 30-year-old prince - who previously dated Chelsy Davy and Cressida Bonas - as "flirty and tactice" while Jenna, who plays the Time Lord's assistant Clara Oswald in the BBC sci-fi series, looked delighted to be in his company.

The brunette beauty is reported to have split from her long-term boyfriend Richard Madden, 28 - who plays Robb Stark in the hit HBO series 'Game of Thrones' - several months ago.

Meanwhile, Harry previously insisted that while he'd love to have children of his own following the birth of his niece Princess Charlotte last month, he's perfectly happy being single.

He said: "I'm very happy not having a girlfriend. It's not a case of anything. I'm not, sort of, looking. It's cool.'