PARTY-LOVING Princes William and Harry hugged drunkenly for the camera during a booze-fuelled night out with chums.

Royal heir William, 24, looked dazed and wide-eyed as the flash went off — while brother Harry leered merrily over his shoulder.

Harry was also snapped canoodling with pretty blonde Natalie Pinkham, while saucily groping her BOOB with one hand.

The Sun

Meanwhile William was caught trying a more “tactful” approach with another party girl as they chatted in the background.

The fun-loving shots were taken this summer in trendy London nightclub Boujis — a favourite haunt for the princes.

And they may leave Harry with a little explaining to do to girlfriend Chelsy Davy, who was abroad at the time.

A fellow reveller at the club in posh Kensington said: “Harry was really going for it.

“He had been downing drink all night and was touchy-feely with everyone — especially Natalie. He had his hands all over her and was kissing her on the face. At one point he reached his arm around her and gave her a proper grope on her breast.

“She was very shocked but didn’t seem to mind in the slightest. I don’t suppose it’s every day an heir to the throne feels you up.

“He will probably be in big trouble with Chelsy now. She either hasn’t seen him behave like this or she’s the most understanding girlfriend in the world.”

Harry, 21, was also snapped planting a kiss on another girl.

Natalie, 27, has been a close pal for years. The politics graduate has dated England cricketer Kevin Pietersen and England rugby star Matt Dawson.

Two months ago Natalie stole down the steps of a flat’s stairwell at 5am after a boozy night to grab a kiss from the Prince.