London- Playboy playmate Izabella St James, who was a part of the octogenarian lothario Hugh Hefner’s sexiest seven squad, has spilled the sex secrets of some of Hollywood’s prolific actors, in her tell tale book ‘Bunny Tales: Behind Closed Doors At The Playboy Mansion.’

In her shock new book, Bunny Tales: Behind Closed Doors At The Playboy Mansion, the Polish-born blonde admits: “Anything goes in that place-but until now nobody has dared to tell.

“It’s everything you ever imagined and worse…the world’s biggest celebrities surrounded by half-naked beautiful women, and hormones run wild.

All the girls were up for it-the hunky young stars just had to click their fingers and a gaggle of Playmates would jump at spending the night with them,” she was quoted by the Newsoftheworld, as saying.

In her book Izabella revealed how Leonardo DiCaprio loved to frolic with blonde Bunnies in the bushes by the monkey house and glamour girl Jordan was all over ageing tycoon Hefner after watching him enjoy an orgy with seven other beauties.

Others like Hutch star Owen Wilson and Irish actor Colin Firth almost lived at the mansion indulging a craving for group sex.

Izabella was a permanent fixture at the Beverly Hills mansion from 2002 to 2004 and witnessed all the wildest bashes. As one of Hef’s seven special girls she was banned from flirting with anyone else.

But she admitted: “Leonardo, Owen and Colin were the girls’ favorites. They all wanted to spend the night with them and many had their wish come true.

“These boys were all single and caused a stir at every party. Leo was so handsome and adorable-and had a reputation for being amazing in bed.

He’d practically live at the mansion. Every party he’d be there. I lost count of the times I saw him at the end of a bash bundling five or six girls into the back of a limo to take back to his house,” Izabella revealed.