In this week's Billboard cover story Sinead O'Connor opens up about her crushes on Dave Chappelle and Robert Downey Jr.

"Her infatuation with Downey," she says, "is all about lust. He's gorgeous, and I think I could love him. But Dave Chappelle I actually love. I'd have to abandon Robert if it came down to him and Dave. I watch Chappelle on the telly, and I'm just like a Justin Bieber fan He is a genius with balls the size of Alaska. I can identify with that. My own balls are quite large."

"As we say in Ireland, he's a ride," she says. "It means that if he were a bike, I'd be riding him around the country because he's so gorgeous."