The Bodyshockers presenter drew gasps for all the right reasons and gave us a serious case of frock envy in this beautiful peach prom dress that featured a satin dip-hem and a ruched bodice.
Ever the fashionista, Katie contrasted the super-girly number with a boxy geometric clutch bag and matching gold shoes that boasted a KILLER platform heel as she strutted her stuff for the paps at the glitzy event held at London's world-famous Grosvenor Hotel.
As not to detract from the traffic-stopping gown, Katie wore her lovely blonde lengths in a simple yet stylish bun with 90s-inspired loose strands at the front and looked every inch the superstar as she made her way inside.
Showing off just a hint of boob, the Brit beauty mingled with the likes of X Factor's Rochelle Humes, Fleur East and Cheryl Fernandez-Versini to name but a few celebs who were out on the town last night!
Our invite must have got lost in the post...
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