Melanie Brown was either being a really good sport and was frozen with fear as an over excited fan or nut job decided to give the former Spice Girl a big hug. Not sure what sign is pointing me towards nut job, but it could be the pink snow boots, the sweats, the red head wrap, the over sized winter coat, or just the general escaped from the institution grin. Gotta give Mel credit for being a good sport.
[source: Bauer Griffin]