London (ANI): Angelina Jolie and Brad Pitt met boxing legend Muhammad Ali at a charity event. The celebs were present at the UNICEF charity ball at the Beverly Wilshire Hotel. The Original Sin star apparently stroked the boxer's tuxedo-clad chest and pecked him on the cheek.

"Ali was loving all the attention and seemed taken by Angelina too," the Mirror quoted an onlooker as saying. The event awarded individuals who made key contributions to UNICEF's mission to improve children's lives.

George Clooney, Matt Damon, Joan Collins and Cindy Crawford were the other stars present in the ceremony.