KERRRR-RACK! (After you're done laughing at her amazing expression, take a second to realize how friggin tall this woman is [keeping in mind that she's half bent-over in this pic]).
Ok, these first few pics of Grant aren't from the party - but they are with celelbrities and this is as good a place as any to put them. Here's Grant with Gaz Coombes from Supergrass.
