The I Kissed A Girl singer, who's engaged to comedian RUSSELL BRAND once dyed her hair claret and blue in a nod to his beloved West Ham.

But in this revealing number she looks more like a Plymouth Argyle fan.Katy, 25, a judge on last week's X Factor, is rumoured to be lined up for a £220,000-per-show deal with the US version.

It's enough to make you green with envy.