Today on the Showbiz Top 5:  Rumors are circulating that Eva Mendes and Jason Sudeikis could be dating.  Olivia Wilde and Jake Gyllenhall are caught flirting it up in West Hollywood's Chateau Marmont.  Host of Survivor, Jeff Probst, lands a CBS daytime talk show.  Kim Kardashian  is getting into full on wedding mode.  And finally, Charlie Sheen is rumored to have been offered a new sitcom and is going to be "killed off" of Two in a Half Men to make room for Ashton Kutcher.  This is your Showbiz Top 5!