Angelina Jolie makes first public appearance since undergoing double mastectomy

Angelina Jolie and Brad Pitt at the 'World War Z' premiere
Making her first public appearance since revealing she underwent a preventative double mastectomy, Angelina Jolie took to the red carpet to attend Brad Pitt's "World War Z" premiere at Leicester Square in London, England on June 2, 2013. The 37-year-old actress looked radiant in a floor-length Yves Saint Laurent black dress with a see-through front panel. Check out more photos of Brad and Angelina on the red carpet .