‘I AM STARSTRUCK’S SPRING RACING CARNIVAL UPDATES – MELBOURNE CUP: KATE UPTON Supermodel. Sexy. Sultry. Seriously.  That is Kate Upton and the international guest lives up to the drool-worthy image as she struts into the Emirate Marquee. It’s here… the race that stops the nation.  The Melbourne Cup!  Sophisticated hats and millinery with lace, florals…