Thrice-divorced Charlie Sheen isn't afraid to play favorites.
On Thursday night, the "Anger Management" star took to Twitter to plug his FX show and to reveal his pick for No. 1 ex-wife.
But this isn't the first time Sheen has publicly paid Richards a compliment. In a June 2012 issue of Rolling Stone, Sheen admitted to still having the hots for his ex-wife.
"She still looks f**king great. Do I want to [have sex with her]? Yeah! Does she? Don't know," he said.
The former "Two and a Half Men" star was previously married to model Donna Peele from 1995 to 1996 and later to former actress turned real estate investor Brooke Mueller from 2008 to 2011.