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Luenell threw shots at fellow comedian Bill Cosby who is planning a comeback standup comedy tour.

Bill Cosby, 83, was released from a Philadelphia prison on June 30 after he served three years of a three to ten year sentence on sex assault charges.

TMZ bumped into Luenell at L.A.'s LAX Airport, and she was adamant that Cosby should enjoy his newfound freedom at home. She said the alternative is taking the O.J. Simpson route -- and ending up back in prison.

Simpson, 74, was hit with armed robbery a decade after he was acquitted of murdering his ex-wife and her friend. Simpson served 9 years in prison for the robbery conviction.

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Luenell says Cosby should learn from Simpson, and "go somewhere and sit down." She seemed to suggest Cosby will find himself back behind bars if he insists on touring -- since female groupies hang out backstage.

It's obvious that Cosby -- who is legally blind -- can't resist beautiful ladies.

Luenell, 62, also said Cosby is sure to be confronted by loud protesters wherever he goes.

At least one comedy club has banned Cosby from performing in his venue. The owner of NYC's famed Comedy Cellar says Cosby is not welcome there, according to TMZ.