Dating Elon Musk was the best internship ever: Grimes

Singer Grimes, the world's richest man Elon Musk's former girlfriend and the mother of two of his children, called dating Musk "the best internship ever" in an interview with Wired magazine. "I learned from him...People don't like talking about Elon, but it was incredible to be right there watching all that SpaceX stuff happen," she said.