Paris Fashion Week is now over for another season but last week's shows were celeb packed. Stars from the US, UK and Europe came together to appreciate the Spring fashions, but they started their own trends too — particularly supporting the colour grey! Lily Allen and Marion Cotillard wore mid-length dresses to the Christian Dior show with high heels. Naomi Campbell opted for a suit at Yves Saint Laurent, whilst Emma Watson wore an age appropriate loose mini-dress to Sonia Rykiel. All of the outfits matched the sky colour here perfectly!