Who doesn't love U2? Everything they do is 150%. Bono might as well be President of the world. Defamer posted the celebrity sightings at the LA concert last night. No star is too good to not be a part of the floor party at this concert. A - Listers include Brad Pitt, Chris Rock, and Ali G. I bet Hilary Swank would have been up in the nose bleed sections with her connections. Rock on U2!