'RHOA' Drew Sidora Asks For $400K From Ex Ralph, Calls Him Clout Chaser (opens in new tab)

'Real Housewives of Atlanta' star Drew Sidora wants her estranged husband, Ralph Pittman, to cough up over $400K to cover legal bills she racked up in their divorce battle ... TMZ has learned. According to court docs, obtained by TMZ, Drew, who was…