Sienna Miller's new DJ boyfriend, George Barker, got a baptism of fire when he was introduced to his actress girlfriend's celebrity pals in Ibiza this week.
The unknown DJ, who has only been seeing Miller for a couple of weeks, was invited to a celeb-filled party in a villa that Sienna and her sister had organised for top interior designer Kelly Hoppen.
Also present were David Walliams, Sadie Frost, Stephen Dorff, James Blunt and Topshop owner Philip Green.
A source said: "Sienna and George are really quite besotted. They havent been dating for long but decided to just go for it and get away for a sunshine break. Sienna and her sister Natasha had organised a surprise 50th birthday for Kelly, and Si invited George along too so they could meet informally over a glass of bubbly or three.
"Poor George didnt know what had hit him when he walked into the grounds of the villa. It really was quite a party. Pete Tong was DJing and at one stage Philip Green started swinging his hips wildly. He had everyone in stitches."
But George had to help Sienna fend off the advances of infamous lothario James Blunt (who was probably serenading her with 'You're Beautiful').
The source explained: "James Blunt didnt realise Sienna was spoken for and seemed keen on getting to know her better until George got wind of it, and swooped in to rescue her.
"George seemed pretty nervous about meeting the family but it went really well, and he was utterly charming to everyone. Her friends have given him the thumbs-up, and reckon hes a vast improvement on some of her previous conquests."
Well he's not married at least...



































