Fans are scurrying to buy Denise Richards' new autobiography, The Real Girl Next Door, hoping to uncover some tawdry details about her ex-husband, Charlie Sheen. Richards stays respectfully mum on the topic of her Two and a Half Men star, however, choosing instead to focus on her own life. One interesting item she does reveal: Sheen had a bulletproof bedroom door and a fire pole in his apartment in case he needed to escape from danger. The former Bond girl also discusses a few details from her painful divorce. "It wasn't easy to be pitted against the star of America's favorite sitcom...something [Charlie] reminded me about constantly," she says. "For Charlie, it was about the fight. He said he would bleed me dry financially and swore I'd never win."