Jessica Simpson is a Big Bird

Pop-turned-country-singer Jessica Simpson celebrates 150 years of fabulous shopping at Macy’s famous 34th street location in New York City Tuesday night.

Simpson, 28, kept warm on the red carpet in a cozy grey fur-collared wrap. She apparently arrived to the event late and skipped out on a date night with boyfriend Tony Romo.

Other Macy’s-loving stars joining her at the Gotham city gala included Eva Mendes, designers Tommy Hilfiger and Kenneth Cole, domestic diva Martha Stewart, chefs Ming Tsai and Todd English, and New York’s own Big Bird and Elmo.

20+ pictures inside of Jessica Simpson at Macy’s birthday bash…