Date: 1/29/2011

Complex says: After a visit to Hugh Hef’s famed Playboy Mansion, 50 joked about wanting to be a pimp and needing a few girls for his new line of work. Minutes later Ciara responded with the above tweet. Fif fired back by calling her a bitch without a sense of humor, to which Ciara countered with a link to Latifah’s “U.N.I.T.Y.” Ahh...we're guessing the break-up between these two wasn't as amicable as we once thought.