Christina Aguilera Signs On Project Runway

Christina Aguilera and Lindsay Lohan have both signed up to appear on Project Runway.

The 'Dirty' singer and Mean Girls actress will appear in the new series - which is the sixth so far for the fashion contest. It's also rumored Desperate Housewives star Eva Longoria Parker will be making an appearance.

The show sees 16 designers battle it out and this season was filmed in Los Angeles, as opposed to New York.