Cameron Diaz Takes The P-A-R-T-Y To Whiskey Mist [PHOTOS]

How Cameron Diaz managed to keep her Stella McCartney jumpsuit stain-free after leaving Whiskey Mist in London this morning (May 23rd) is beyond me.

Diaz and What To Expect When You’re Expecting co-star Matthew Morrison took the after party to the after after party, rolling out with an entourage around 3am.  Diaz, looking glassy-eyed and in need of a comb, was escorted to a waiting car, all the while trying to hide behind her Nappa purse.

Following What To Expect’s UK premiere at the BFI Imax, Diaz and Morrison joined other co-stars at the Sanderson Hotel earlier in the evening.  Then it was on to Park Lane, where the stars mixed with Zara Phillips’ husband Mike Tindall.

Part of me wishes Diaz made an outfit change.  That is not a color to be painting the town red in.