Crave Performance: It's Britney Bitch! (pt. 2)

Britney Spears took over Good Morning America this morning to celebrate the release of her new album Circus and her birthday. She also performed her #1 single "Womanizer" and her 2nd single and title track "Circus". Peep the performances below. 

"Womanizer"

"Circus"

What are you thoughts on the performances?