Former “Bachelorette” Ashley Hebert and JP Rosenbaum sharing sushi at NYC hot spot TOY …Jeffrey Katzenberg having dinner at SoHo House in L.A. … Kellie Pickler volunteering at a Nashville food bank to kick off the third year of the ConAgra Foods Foundation Hunger-Free Summer … Leonardo DiCaprio partying with Kevin Connolly at Lure in L.A. … Jennifer Hudsonrecording a version of “Lullaby and Goodnight” for Pampers in New York … “Dancing with the Stars” pro Kym Johnson hitting the field for the Madden NFL 13 Pigskin Pro-Am football game in Chicago … Krysten Ritter chatting with fans at Dentyne’s Split2Fit event in New York.’70s SUPERMODELS HOLD COURT AT PREMIERE