Kelly Osbourne has confirmed she is set to walk down the aisle with model boyfriend Luke Worrell after reportedly announcing her engagement on social networking site Facebook.

Rumours suggesting the pair were planning to get wed have been rampant since Osbourne was photographed wearing a diamond ring on her wedding finger.

When asked by Wenn if she had excepted her beau's proposal for her hand in marriage, Osbourne insisted she was too young to settle down.

But now, the daughter of rock legend Ozzy Osbourne and rock matriarch Sharon Osbourne, has confirmed the reports, by changing her profile status on Facebook from 'In a Relationship', to 'Engaged'.

According to Britain's Metro newspaper, her online profile has been "flooded with congratulation messages from her famous friends".