Pictures of Celebrities on the Red Carpet at the 2012 Grammys Kelly Osbourne, Paris Hilton & More!

While the 2012 Grammys is a sombre affair this year after the death of six-time Grammy Award winner Whitney Houston, celebrities, musicians and models have hit the red carpet to see who will be awarded this year’s top music honours. So far we’ve spotted Kelly Osbourne, wearing a shimmering Tony Ward gown and freshly coloured lavender hair, David Guetta, who will be performing during the awards, and Paris Hilton, who hinted that she’ll be working with LMFAO on her new album! Click through to check out all the red carpet looks!