More superior, hard-to-resist pop with a colour-coded video by Sarah Chatfield. Like her pal Kinga's video for Katy Perry, Annie has her girlfriends to back her up - although this time they have clothes on.

And lovely clothes too. Sarah is now back working with Chris Sweeney on their second big film for YSL's next menswear collection. Of course the fashion label has been rocked by the death at the weekend of it's founder, Yves Saint Laurent - the designer who redefined women's fashion.

He would probably have approved of those little black dresses...

Watch 'Annie's I Know Your Girlfriend Hates Me by Sarah Chatfield' here