Kate Moss had a late night yesterday looking chic in all black at a W hotels bash, where she claimed a corner with her best bud James Brown after taking the stage to introduce a musical supergroup comprising members from The Who, Oasis, and more. The supermodel was nonetheless up bright and early today to pay a visit to her new historical London pad. She toured the space with her assistant, Fiona, and other helpers before stopping at a news-agent to peruse the magazine and candy offerings. It was a low-key morning for Kate after a characteristically social week. She joined friends for a '70s-themed dinner party on Monday, then showed some leg Tuesday in honor of Philip Green's birthday.