Fresh from a quick jaunt to the Beverly Hills Hotel, Britney and Adnan drove to the L.A. offices of lawyer Adam Streisand.

When TMZ called Streisand's office, we were directed to the marketing department. Huh?

Streisand went to court earlier this week to have Jamie and Andrew Wallet removed as her conservators, but was shut down when he couldn't prove he had been retained by Britney.