With Tinsley's move to Chicago taking her out of Dorinda Medley’s line of fire, it appears Dorinda has a new target in Ramona Singer. "I guess now she doesn’t have Tinsley, so now she’s attacking me," Ramona confesses to her pal Missy Pool. Dorinda calls Ramona "a selfish, self-serving person that is always thinking about herself," while Leah simply shouts, "Shots fired!" Watch the clip here:"Ramona doesn’t give a s**t, really," Luann goes on to say in a confessional. The Real Housewives of New York City airs Thursdays at 9 p.m. ET/PT on Bravo.