Best way to get over an ex is to sleep with them again. Here are some people who had sex with their ex.
LONDON - MAY 19: English singer, songwriter and guitarist John Lennon (1940-1980), English singer, songwriter and bassist Paul McCartney, English musician, singer and drummer Ringo Starr and English musician, singer, songwriter and guitarist George Harrison (1943-2001) of the Beatles attend a press party at the home of manager Brian Epstein supporting the release of Sgt. Pepper's Lonely Hearts Club Band, May 19, 1967, in London, United Kingdom. (Photo by Jeff Hochberg/Getty Images)