Publicity Maven Lizzy Grubman who was lunching at Fred’s at Barney’s and noshing on French fries, was stick thin and looked like she should have had a burger to go with those fries. Back in January, Bonnie Fuller’s http://hollywoodlife.com broke the story that Lizzy was having a “hush hush” lunch with music manager Larry Rudolph and a future partnership could be in the works. Larry is infamous for managing Britney Spears and Lizzy, who branched out into management, now reps Shanna Moakler and Jersey Shore DJ, Pauly D among others. ‘I haven’t heard a peep since. I guess we’ll have to wait and see if these two will make beautiful music together.