In 2009 a barbie doll created a sensation at a German toy fair because it was created by whom?

In 2009, a Barbie doll created a sensation at a German toy fair because it was designed by the renowned fashion designer Karl Lagerfeld. The doll featured Lagerfeld's signature style, complete with his iconic sunglasses and hairstyle. This collaboration highlighted the intersection of fashion and toy design, garnering significant media attention and excitement among collectors.