The 47-year-old actor took over to Twitter on Thursday night to make the confession.
“@charliesheen: tune in tonight & check out my favorite ex-wife on Anger Management FX @9p She rocks. She''s smoking hot. Come on guys it''s @DeniseRICHARDS!” he tweeted.
This isn’t the first time when Sheen has publicly paid Richards a compliment, as in a June 2012 issue of Rolling Stone, he admitted to still having the hots for his former wife.