On the heels of last month The Who Hits 50 collection, the band celebrated their 50th anniversary with a big show at the O2 in London Tuesday night, Nov. 11. As might be expected, the stars came out in droves.

Pearl Jam's Eddie Vedder, Oasis' Liam Gallagher, Rush's Geddy Lee, and Def Leppard's Joe Elliott, among others, celebrated the legendary British rock band by performing their own renditions of Who classics. Only this wasn't just a party for a party's sake, as proceeds from the concert went toward the Teenage Cancer Trust charity.

Vedder took on "Naked Eye" and "Won't Get Fooled Again," before expanding his band with most of the performers from the night and ending with a star-studded rendition of "Listening to You."