Kelly OsbourneKelly OsbourneSo this year's Brit nominations have been announced.

Now it's time to party...

And one lady who knows how to get on down like a pro is the lovely Ms Kelly Osbourne.

The cheeky missus headed up a style-packed gang of celebs at the Brit Awards launch bash in London last night.

Looking sleek yet quirky, her trim figure was on top form for all to see.

Kel was joined by the likes of The Hoosiers, Mark Ronson and Adele, who was no doubt thrilled to be named as the critics' choice act.

Non-musicy types such as Hollyoaks' Claire Cooper - looking very different to her on-screen persona, Jacqui - also put in an appearance.

Go see them all have right good ol' knees-up and warm up to the Brits in style in our gallery of the Brit Awards launch bash.