Celebrities have been busy this week during Paris Fashion Week, with Stella McCartney celebrating receiving the Legion of Honor from French President Emmanuel Macron with friends including Gayle King, Anna Wintour, and Oprah Winfrey. Meanwhile, Martha Stewart attended the Hudson River Park Friends 10th Annual Playground Committee Luncheon in New York City, and Padma Lakshmi brought her daughter Krishna Thea Lakshmi-Dell as her plus one to the America's Culinary Cup Season 1 Premiere event. Other celebrities included Bella Hadid, Chappell Roan, and Elizabeth Olsen for Paris fashion Week. The best photos of celebrities out and about this week include former Riverdale costars Lili Reinhart and Camila Mendes for their first public appearance together in 13 years.