Holly Madison is attracted to "workaholics".
She said: "We're hanging out. We're getting to know each other. He's really an awesome guy, but he's in L.A. and I'm here. And he works a lot. My problem is I'm always attracted to workaholics and I'm a workaholic, so that doesn't make a lot of time for togetherness."
Despite her closeness to Benji, Holly - who is to be the subject of a new reality TV show 'Holly's World' - insists she has "nothing serious" going on in her personal life.
She added to E! News: "I don't have anything really steady or serious right now, so we'll see what happens."
In addition to her TV show, Holly is also writing a book about Las Vegas, where she is currently starring in burlesque production 'Peepshow'.
She explained: "There isn't much of a visitor's guide for younger people out there. So I want to do that, matched with some Vegas history and tie it into my show as well. It'll help people plan trips."