Charlie Sheen apologizes to Rihanna after calling her a b**tch

 It appears actor, Charlie Sheen has had a change of heart, after reigniting his feud with Rihanna .
The actor was previously involved in a Twitter feud with Riri after she reportedly shunned his request for her to meet with his then-fiancee Scottine Ross because she was a big fan.

Last week, while on Andy Cohen Wath What Happens Live, when sked if they had resolved their differences from three years ago, Charlie said

 "Oh, that b**ch."

When Andy noted he may have just made the situation "worse", he replied:

 "No, she abandoned common courtesy and common sense."

He now took to Twitter to apologize, writing
 dear @rihanna,
pardon my inane
self indulgence.
let's have a drink someday
(on me) ....