The supermodel - famed for her love of smoking - looked stunning in a sexy black creation from The Fashion house's fall/winter 2011/12 collection as she strutted down the runway while puffing away.
The 37-year-old is scarcely seen in the catwalk anymore and her appearance was met with cheers from the glamorous audience.
Yesterday (08.03.11), Sarah Burton showcased her second collection for Alexander McQueen and impressed with her "exquisite" presentation.
Speaking of the show and Sarah - who was named as the label's creative director following the suicide of Alexander McQueen last February - British Vogue editor Alexandra Shulman said: "It was, the workmanship was wonderful and so was all that lovely corsetry in contrast to the amazing pleating. It wasn't angry or aggressive - I thought it was even more confident than last season when she [Sarah Burton] obviously used a lot of the heritage of the house. This time she's adapted it. It's different - even the way the girls walk is different."