Kristen Bell & Sophia Bush: Invisible Children's Leadership Summit

Kristen Bell steps out for the 2013 Invisible Children Leadership Summit Founder’s Party held at Royce Hall at UCLA on Saturday (August 10) in Westwood, Calif.

The 33-year-old actress was joined at the event by Sophia Bush, as well as Glee‘s Harry Shum Jr. and Kevin McHale.

PHOTOS: Check out the latest pics of Sophia Bush

The day before, Kristen attended the Art and Imagination: Animation at The Walt Disney Studios Presentation of her latest film Frozen during Disney’s D23 Expo in Anaheim.

10+ pictures inside of Sophia Bush, Kristen Bell, and more at the Invisible Children Leadership Summit…