Kate Meets Reese Witherspoon at Charity Event
07/10/2011 AT 03:35 PM EDT
Of course, they also happen to be two of the most photographed people in the world – the Duchess of Cambridge and Reese Witherspoon.
They mingled at the home of businessman/film producer Steve Tisch, where Catherine and Prince William spent time with donors to Tusk USA, an organization dedicated to preserving Africa's heritage and culture.
Also on hand were actress Catherine Keener, supermodel Linda Evangelista and Kristin Gore, daughter of former Vice President Al Gore. – Mike Fleeman