Kelly Osbourne

"I'm always really honest and really upfront about what I've done to my body and who I am."

She's also dedicated a whole podcast episode to opening up about the experience.

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She said she 'worked hard' for the transformation.

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The 2000s had some pretty questionable celebrity fashion moments.

' I gave up on everything in my life but most of all I gave up on myself,' Osbourne noted.

Osbourne was in desperate need of a toilet during the celebration and didn't find salvation at Starbucks.