This week Britney Spears proved she is still the princess of pop asshestepped-out to promote her seventh studio album, Femme Fatale! Addingsome pizazz to the album release week -- what would it be without an extreme Jackass porta-potty stunt and alittle tour drama!?

Check out Hollywire's Chelsea Briggs re-capping the week in the life of our favorite singer courtesy of the 'Hollywire Hot Minute.'

We present Brit Brit news in the form of the good & the messy!

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Launching her comeback on Jimmy Kimmel -- Britney performed her newest single Till the World Ends that represented a fine return for the singer. Some may argue it was a little less energetic than we expect from the singer, but we say it's a great step in the right direction for Miss Spears' comeback!

What did you think of the performance?

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Justbefore the blondie hit the stage at the Kimmel show, she teamed up with funny man Johnny Knoxvillefor an extreme stunt titled, the "Poo Cocktail Supreme." And...It is exactlywhat it sounds like! Launched in the air via porta potty, we got a glimpse of the Toxic singer's goofy personality that we all know and love!!

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Adding to the eventful week that Brit Brit had, she even stumbled over some touring controversy as Enrique Iglesias decided to back out of the duo headlining tour just hours after it was publicly announced. With lots of speculation surrounding the reasoning behind Enrique's decision to back-out -- sources close to the singer say it's due to scheduling conflict issues.

What do you think about Enrique Iglesias ditching-out on Britney Spears?

Tell us -- Do you think it's a schedule conflict or ego issues!?