LESS TOP-HEAVY- New York Post.April 16, 2009 -- THERE will be less to love of Jill Zarin on the next season of "Real Housewives of New York City." Zarin -- the redhead who works with her husband, Bobby, in the fabric business and who had their apartment garishly redecorated -- recently underwent breast reduction surgery. "She feels 20 pounds lighter," said an associate. "She said she was a G-cup." Bravo was trying to keep the operation a secret for the next season, which starts taping next month, but the change was too dramatic not to be noticed.