EXCLUSIVE Olivia Munn, Eva Longoria, Scarlett Johansson and Ilana Glazer were just some of the stars who showed up for the Women's March in L.A. Saturday to support the movement. TMZ got several celebs coming and going ... who told us their reasons for joining the demonstrations on a day when..

Kristen Bell's good looks are frozen in time! Here's a 24-year-old version of the "Veronica Mars" star at an event back in 2004 (left), and 13 years later ... the now 37-year-old mother of two looking like the Arendelle Princess at The Beverly Hilton last month (right). No SAG here. Th..

EXCLUSIVE Nick Cannon stiffed members of the crew working on "She Ball" -- his movie about a women's basketball team -- but he's got a month to make it right ... or else ... according to a new legal letter. Nick and his production company received the letter, obtained by TMZ, from a law..