Reese Witherspoon Mingles with a Princess at Colleagues' Spring Luncheon

Reese Witherspoon looks super chic while attending the 2014 Colleagues Spring Luncheon held at the Beverly Wilshire Four Seasons Hotel on Tuesday afternoon (April 29) in Beverly Hills, Calif.

The 38-year-old actress was joined at the event by Rizzoli & Isles actress Angie Harmon and Princess Charlene of Monaco.

The ladies were there to help honor Charlene with the Champion of Children Award for her work with various charities including her own Princess Charlene of Monaco Foundation, which teaches water safety and instills strong sports values in children through programs such as “Learn to Swim.” The event was sponsored by Van Cleef & Arpels.

FYI: Reese is wearing an Oscar de la Renta dress, Manolo Blahnik shoes, and a Charlotte Olympia clutch.

25+ pictures inside of Reese Witherspoon and others attending the luncheon…