Brangelina to kick off Olympic party season in London

You'll be hearing about actor Brad Pitt this year, even if he and his longtime partner Angelina Jolie don't tie the knot in 2013. Pitt, who has been hinting about a wedding sometime soon, stars in "World War Z," a movie about a deadly zombie pandemic that opens at the box office in June.
Ethan Miller
Actors Brad Pitt and Angelina Jolie arrive at the 84th Annual Academy Awards on Feb. 26, 2012, in Hollywood, Calif.
Ethan Miller/Getty Images

(CBS/AP) While the Olympic opening ceremony is almost here, and celebrities have already started to toast the Games in London.

Brad Pitt and Angelina Jolie are among the stars expected at London's Victoria & Albert Museum on Wednesday night for a charity gala honoring boxing great Muhammad Ali.

Pictures: Sports for Peace Ball
Pictures: Angelina Jolie
Pictures: Brad Pitt
Complete Coverage: London Olympics 2012

The 70-year-old boxer is expected to attend the Sports for Peace event, while other rumored guests include soccer star David Beckham.

Tickets started at 2,500 pounds ($3,900) and will raise money for the educational Muhammad Ali Center and for research into Parkinson's disease.

British newspapers are reporting that Ali, who has battled the degenerative condition for almost 30 years, will have a role in the Olympics opening ceremony on Friday.

Ali won gold at the 1960 Rome Olympics when he was known as Cassius Clay.