Posted on Tue Dec 2nd, 2008 8:10am PDT
Looks like those performances in Europe last week have really paid off! Britney showed off her stuff on GMA this morning, and this is DEF her best performance to date. Check it out below!!!
And be sure to click the video below to hear the birthday wishes Britney got from some of Hollywood's finest, including Hugh Jackman, Taylor Swift and Reese Witherspoon!
SEE THE GALLERY Britney Performs Womanizer On GMA!!
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