Following a brief trip to Vegas, Spears steps out in L.A. to shop. Plus: Kate & Liv, Courteney & David and more

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NEW BATTLE AXE

After a recent face lift, Gene Simmons shows off his brand-new look during an appearance Wednesday on the CBS Early Show. But looks can be deceiving: The KISS singer wasn't performing – he was just modeling his moves with Guitar Hero 2, an interactive game for Xbox 360.