I think people who vibrate at the same frequency, vibrate toward each other. They call it - in science - sympathetic vibrations.
Erykah BaduI was sitting at home one day and I got a call that Riccardo Tisci was considering me for the face of the Givenchy Spring/Summer 2014 campaign, and I said, "Are you kidding?" and that was the end of the conversation. I'm a really big fan.
Erykah Badu