Kate's nipple peeking out from her see-though chiffon top at the Yves Saint Laurent Spring-Summer 2010 Fashion Show seem rather...passé. Kate was at the Palais de Tokyo on the arm of boyfriend Jamie Hince. The catwalk queen was joined by other stars, including Katy Perry who was seen with a male friend. Singer Prince was said to be looking on from his front row seat.
.. at the Palais de Tokyo .. I LOVE the Palais de Tokyo