LONDON, UNITED KINGDOM - UNDATED: Sadie Frost (L) and Kate Moss (R) appear in a special television sketch as part of the BBC's 2009 Comic Relief. Katy Brand heads back to fashion college to be greeted by a special teacher played by Kate Moss. The sketch will be broadcast on the BBC on Friday March 13th as part of the Red Nose Day event. (Photo by Comic Relief via Getty Images)
