Angelina Jolie joined her fiancé at the London premier of Brad Pitt’s latest zombie thriller film World War Z. Walking black carpet were also Brad Pitt’s co-stars Mireille Enos, Daniella Kertesz and Ludi Boeken and Director Marc Forster. Among other guests were rock band Muse, Idris Elba, Kimberly Wyatt, Natasha Bedingfield and Iggy Azalea. Angelina and Brad’s sons Maddox,11 and Pax, 8, also attended the event. Following the premier Muse gave a free concert for 15,000 people at Horse Guards Parade Ground, St. James’s Park.