Cast member Kate Hudson arrives with her mother, Goldie Hawn, at the premiere of the film "Nine" in New York.
Goldie Hawn out-partied her daughter Kate Hudson at a fundraiser in London last week. REUTERS/Lucas Jackson

The charming and beautiful Goldie Hawn may not be very thrilled about her ex-husband's new book, Two Versions: The Other Side of Fame and Family. The explosive memoir by Bill Hudson makes shocking allegations, claiming that Hawn had a string of affairs and even wanted an open marriage.

According to RadarOnline, Kate Hudson's estranged father claims that Hawn had an affair with Shampoo co-star Warren Beatty and French actor Yves Renier, while she and Hudson were still married.

Hudson also accuses Hawn of having an affair with a Swedish man named Bruno.

In his book, Hudson writes: 'I have something to tell you,' Goldie said. 'I've been seeing this guy in Sweden. His name is Bruno, and he's coming to the States on Monday. He's going to stay here for a couple of weeks before I leave to start shooting the movie in Denver with George Segal'.

Hudson continues: My mouth dropped open. I didn't know how to respond. 'Wait, weren't we just saying how much we love each other? Didn't we just make love for days on end? And now you tell me this guy is coming here and staying with you? Are you going to tell him about us?' She glared at me but didn't say a word. That was all the answer I needed. 'When you are finished with Bruno, you can call me. You have my number.' And I left.

After meeting Bruno, a remorse-filled Hawn came back to Hudson and asked for forgiveness.

He writes, 'I'm in love with you,' she said sobbing. You're my soul mate. I know it in my heart. It's just that I've always believed in an open marriage.'

Hawn, 65, married Hudson, a member of the popular 1970s band, The Hudson Brothers, in 1976. It was Hawn's second marriage. They have two children, actor Oliver and actress Kate Hudson. The couple divorced in 1980, when Kate was just a year old.

Hawn has been in a relationship with actor Kurt Russell since 1983 and they have a son together. They haven't married.

Hudson has not been in contact with his children for years and Kate Hudson says that she sees Russell as her father, reports the Daily Mail.