Brad Pitt reportedly celebrated his 48th birthday Thriller-style on Saturday night. Joined by his six kids and partner Angelina Jolie, the Moneyball actor marked the occasion by watching the Michael Jackson The Immortal, the Cirque Du Soleil touring show, in Las Vegas, according to People magazine. Going incognito in round glasses, a source said that Brad and his brood … [Read more...] about Brad Pitt Celebrates 48th Birthday at Michael Jackson The Immortal Show