Star Jones of 'Celebrity Apprentice' offered advice to Charlie Sheen on 'The Rachael Ray Show' (weekdays, syndicated), suggesting that the former 'Two and Half Men' star simply "zip" his mouth and refrain from tirades.

"The very first thing I would say is, 'Zip it.' No more conversation," said Jones, adding that Sheen needs to be conscious of the "long term ramifications" of his actions.

"There are a lot of different issues that he's facing right now and drugs are only one, and that's just an allegation," she continued. "Then you have the whole mental capacity [issue] and some of the behaviors have shown themselves to not be all there."