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Former wild child Nicole Richie thinks it's time for Charlie Sheen to get clean.

One day after Sheen, 45, blasted CBS for allegedly meddling in his "personal life" by putting Two and a Half Men on hiatus, the 29-year-old mom of two called him out while co-hosting on ABC's The View.

"I don't think he should make it somebody else's responsibility to keep him sober," she argued.

Referencing Sheen's recent radio interview with the Dan Patrick Show, Richie claimed the actor's "message was a little like, 'You guys better give me something to do.'"

The reformed bad girl -- who wed Good Charlotte rocker Joel Madden in December -- can certainly relate to Sheen's recent troubles. (Richie has been arrested three times and been to rehab once.)

"If he wants [his sobriety] to last for a long time, it's up to him," she pointed out. "He's an adult and he needs to take responsibility for his actions."