Despite the fact that they're one of the biggest rock acts on the planet -- so much so that they made selling 10 million copies of their last album seem unassuming -- Coldplay keep a surprisingly low profile (see exclusive Coldplay rehearsal photos here!).

Case in point: their near-invisible entrance into the Gibson theater, which took place while PCD were still gyrating their way through rehearsals. Read more...

Pyro! Press Clippings! Platforms! Pussycats!

Yes, PCD's rehearsal is in full swing, as the girls perfect their footwork for tomorrow night's performance of "When I Grow Up."

Without giving too much away, let's just say there's whole lot of, well, everything going on at the moment, as the Dolls descend staircases, pirhouette on raised platforms, and duck licks of flame, all while massive video screens burst with images of diamonds, tabloid headlines and, uh, hearts (it is PCD after all). Dolls mastermind Robin Antin watches on with her army of choreographers. Read more...