0Greatest Studs of All Time A new biography claims Warren Beatty slept with 13,000 women—placing him beneath Fidel Castro and Wilt Chamberlain, and on top of Jack Nicholson and Charlie Sheen. VIEW OUR GALLERY.Updated Jul. 14, 2017 10:14AM EDT / Published Jan. 03, 2010 8:56AM EST Hulton Archive / Getty Images Fidel CastroHulton Archive / Getty Images Wilt ChamberlainFocus on Sport / Getty Images Warren BeattyHulton Archive / Getty Images Umberto BilloEthan Miller / Getty Images Charlie SheenJim Spellman, WireImage / Getty Images Gene SimmonsRon Galella, WireImage / Getty Images; Fred Prouser / Reuters Ron JeremySteve Finn / Getty Images Hugh HefnerArchive Photos / Getty Images Jack NicholsonParamount Pictures / Getty Images Eric ClaptonGetty Images Magic JohnsonAndrew D. Bernstein / Getty Images Calum BestSteve Finn / Getty Images CasanovaGetty Images
Fidel CastroHulton Archive / Getty Images Wilt ChamberlainFocus on Sport / Getty Images Warren BeattyHulton Archive / Getty Images Umberto BilloEthan Miller / Getty Images Charlie SheenJim Spellman, WireImage / Getty Images Gene SimmonsRon Galella, WireImage / Getty Images; Fred Prouser / Reuters Ron JeremySteve Finn / Getty Images Hugh HefnerArchive Photos / Getty Images Jack NicholsonParamount Pictures / Getty Images Eric ClaptonGetty Images Magic JohnsonAndrew D. Bernstein / Getty Images Calum BestSteve Finn / Getty Images CasanovaGetty Images