Send Page to a Friend It's Ellen, not Meredith, getting hitched   By Carol Beggy & Mark Shanahan The Boston Globe   Congrats to onetime talk show host and Channel 7 anchor Darlene McCarthy, who got hitched over the weekend. No, the former "Daytime Diva" didn't wed George Regan, with whom she used to walk around (and who was at Saturday's bash at the Boston Harbor Hotel ) . McCarthy's new man is a Brit named Michael Barnfield. . . . Among those expected to be mingling last night at the newly renovated Morton's on Boylston Street were meat-eating muckety-mucks Mayor Tom Menino, Bruins VP Charlie Jacobs, designer Joseph Abboud, Reebok's Paul Foster, Sox CEO Larry Lucchino, and the host with the most Jim Apteker. . . . Never mind Jon Stewart, or should we say Jon Leibowitz, how about a hand for Nancy Kaufman, the only Bostonian on the Forward 50, the Jewish newspaper's list of the most influential members of the American Jewish community. "I'm afraid I'm not as funny as Jon Stewart," Kaufman told us, referring to "The Daily Show" star who ranks No. 1 on the annual list. Kaufman, executive director of the Jewish Community Relations Council of Greater Boston, is recognized for her role in mobilizing support for the state's landmark healthcare legislation.