Washington: Hugh`s ex-girlfriend Holly Madison has admitted that she is not happy about the fact that the Playboy founder is getting hitched again.
The model and television personality said the 84-year-old is "making a hasty decision" by getting engaged to 24-year-old Playmate Crystal Harris, reports Fox News.
According to Life and Style magazine, Madison arranged a meeting with the couple after reading on Twitter that Hefner had proposed. She says it was "definitely awkward.”
Madison said she wished the couple the best but told them Harris had better not do Hefner wrong or she`ll "kick her butt."
This would be the third marriage for Hefner. He divorced another Playmate last year.