June 2, 2013 | 9:40pm EDTFull Size Image
Actress Angelina Jolie and fiancé Brad Pitt walked the red carpet together on Sunday at the London premiere of Pitt's zombie thriller "World War Z," marking Jolie's first public appearance since announcing she had a double mastectomy in February. Jolie looked stunning, posing for photos and signing autographs, as Pitt opened up to "Extra's" Jerry Penacoli about Angelina's courage. "It really shows you that one person can make a difference... I was incredibly proud of her way before this, but it was a very brave decision."
At the premiere after-party, Pitt talked about how he and Angelina explained to their children what was happening with their mom. "We have a policy in our family, no secrets. I mean, there's an age of understanding, so you've got to present it in a way that is age appropriate, but we know our children very well. We want everything to be on the table and any questions they have, for them to ask."
"World War Z" wages in US theaters June 21.