From rocker chick to a Disney Princess and all in the name of the reality show, Dancing with the Stars!

That’s what it took to turn, Kelly Osbourne, the leather wearing, grunge dressed, punk haired daughter of Ozzy Osbourne and his wife Sharon Osbourne from a wayward wild child in to the graceful accomplished dancer seen on the UK dance show last night.

Looking uncommonly elegant, wearing a full length dark blue chiffon spangled gown with pink accented scarf, Kelly glided with all the grace of Ginger Rogers and the glamour of Princess Diana with her very, Diana-esqu hair style.

While Kelly and partner Louis van Amstel wooed the audience with the flawless moves of their Viennese Waltz, Sharon sat in the front row of the audience and wept with pride and joy at the sight of her daughter’s impeccable footwork.

Dancing to an aptly named number, ‘Trouble’, 24 year old Kelly, who has lost 14 lbs during practice, told the audience, ‘Getting out on the dance floor absolutely terrifies me but I just want to prove this rocker’s daughter has what it takes to be a lady.’

And she certainly did that!

But while Kelly has been practicing off the pounds with her Viennese Waltz, it would appear that mummy Osbourne has been piling on the pounds eating the Viennese Whirls! Maybe Sharon should try a few dance moves in order to get herself back into shape!