Brad Pitt turns 48 today, and last night he kicked off the celebrations with Angelina Jolie and their six kids in Las Vegas. The group were spotted leaving The Mandalay Bay Hotel and Casino following a presentation of Cirque du Soleil's latest show, Michael Jackson The Immortal World Tour. In addition to spending time with family, the birthday boy also got some exciting real estate news. Brad sold his $12 million Malibu home to Ellen DeGeneres in a deal that was reportedly finalized on Friday. It's was a week full of well-deserved surprises for Brad who was also nominated for a Golden Globe and SAG Award for his outstanding performance as a lead actor in Moneyball.