Ahead, see all the best-dressed celebrities at Paris Fashion Week. And, as the shows continue and cross the pond, expect many more FROW outfits and posh street-style moments from our favorite stars.

Martha Stewart shows off her Jell-O shot, plus Kylie Jenner, Prince William, Ashlee Simpson Ross and more. From Los Angeles ...

See all the best-dressed celebrities at Fashion Month. And, as the shows continue, expect many more FROW outfits and posh ...

Jennifer Lopez performs during the Sundance Film Festival, plus Pamela Anderson, Carla Bruni, Tyla and more. From Los Angeles ...