New York, May 17 (ANI): Looks like authors Danforth Prince and Darwin Porter have planned a full frontal assault on Hollywood, with the help of their new tell-all book "Hollywood Babylon: It's Back" - that talks about the sexual prowess of stars like Sir Mick Jagger, Ewan Mcgregor, John Malkovich and Daniel Radcliffe.

The book, which is slated for release next month June, reveals who is rumored to be Hollywood's most well-endowed leading man and exposes a number of alleged scandals involving the world's most legendary stars.

Prince and Porter make outrageous claims in the expose, after tracking down those who came into contact with nude stars for their recollections.

One art student who encountered Sir Sean Connery when he posed for a nude portrait before his acting career took off, tells the authors she was stunned by the size of the star's manhood.

"It was the biggest I've ever seen. It made me drop my charcoal pencil," the New York Daily News quoted the student, as telling.

In another revelation in the book, the authors claim Marilyn Monroe ended a lesbian romance with actress Joan Crawford because "she had bad breath."

Monroe also allegedly told roommate Shelly Winters that "she wanted to do things to me that no woman should do to another woman."

The book revealed that James Dean showed a disconcerting interest in a 12-year-old boy in the early 1950s.

Director Elia Kazan believed the tale: "I've known many actors who have been twisted up in their sex lives, but never anybody as sick and unhealthy as Dean was."

Elvis Presley had a gay old time with Nick Adams, who played Johnny Yuma in the hit TV series "The Rebel."

Cary Grant had an incestuous relationship with his stepson, Lance Reventlow.

Sir Winston Churchill got "musical" with actor and songwriter Ivor Novello. (ANI)