Probably because they didn’t fire her!
Ashlee Simpson gave her last high-kick as Roxie Hart in Chicago a few weeks ago and to celebrate she threw an impromptu party for the entire New York production crew!
Bidding a fond farewell on good terms, Ashlee had hubby Pete Wentz clear out his Manhattan bar, Angels & Kings, on a Sunday night so all of her castmates could enjoy a surprise bash.
How nice!
Kissing ass works sometimes a lot in this business!
[Image via WENN.]