Angelina Jolie at the premiere of World War Z London - Arabstoday Stunning Angelina Jolie made her red carpet comeback on Sunday night in London, as she joined fiancé Brad Pitt for the world premiere of his latest film World War Z. This is her first public appearance since announcing she had undergone a double mastectomy. The 37-year-old mother of six had the surgery to reduce her chances of getting breast cancer. Calling on French fashion designer Hedi Slimane to custom-design her gown, Jolie stunned in a black and floor-length Saint Laurent dress. She stuck to her signature style, oozing grace and elegance. The Oscar-winning actress thanked fans for their support saying: "I've been very happy just to see the discussion about women's health expanded and that means the world to me."