Britney Spears shows off killer gams

Britney Spears flaunted her toned legs as she sported black Daisy-Duke-esque shorts on Thursday in Miami, where she stepped out to shoot "The X-Factor." The sexy mother of two was also spotted the day before in some brightly colored skinny jeans along with a blazer, with nothing on underneath. Guess she wants to show off her newly svelte figure and we don't blame her! Plus, Lady Gaga is making her acting debut, and we're taking a look at our favorite celeb TwitPics of the week. Let us know on Facebook or Twitter which you like best — and why!

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