London, Feb 14 : Rebecca Loos, who had an alleged affair with David Beckham, is all set to release a tell-all book, in which she'll give out saucy details of her relationship with the soccer ace.

According to her pals, the saucy senorita is currently trying to sell her story to the highest bidder.

"Rebecca has been talking about releasing this book for four years," the Daily Star quoted a friend as saying.

"She has been teasing the world that she will tell all about her life with David behind Victoria's back.

"And now that she knows she's got a little one on the way, Rebecca wants to make sure she and the baby are set for life.

"She wants to get the best deal possible with a publishing house before agreeing to release the book.

"We're talking millions - after all, he is the biggest sportsman in the world and people will want to read about his behaviour while they worked together.? It is going to be explosive stuff and might make life for David and his wife a bit uncomfortable," the pal added.

Recently, Rebecca, 31, gave a big blow to Beckham by announcing her pregnancy just hours before he came on as a substitute for his record-equalling 108th England cap in the defeat by Spain.

The sexy siren allegedly claimed that Becks bedded her while she worked as his PA six years ago. (ANI)