We caught up with Britney at her lawyer Laura Wasser's office in Century City today around 1:30 pm. Brit and Alli spent about an hour and a half inside and our photographers say Britney left looking very upset. She peeled out of the parking garage and had a sour look on her face. With Kevin's commando legal tactics, who wouldn't be upset if they were on the receiving end?

Pix and video coming soon ...