The entrance to Barbie's in-house museum, featuring 25 of the most iconic dolls, is pictured at Barbie's 50th birthday party at the Barbie real-life Malibu Dream House in Malibu, California March 9, 2009. [Agencies]

The Barbie in-house museum, featuring 25 of the most iconic dolls, is pictured at Barbie's 50th birthday party at the Barbie real-life Malibu Dream House in Malibu, California March 9, 2009. [Agencies]