Since the birth of the smart phone, dating apps have completely changed the way we meet and interact with potential suitors. Long are the days of encountering a meet-cute at a coffeeshop. Ahead, take a look at 13 big-name stars who you could meet on dating apps. Click through and start swiping. The singer, who has been open about her gender-fluid sexuality, used Raya, an exclusive dating app for celebrities and other influential people, to meet men and women, and dabble in casual sex, something she's a huge proponent of.