Happy Birthday To Designer To The Stars, Giambattista Valli.
Wondering why Gigi Hadid is so smiley? She's wearing a dress by Giambattista Valli of course! Click through to discover 7 other celebrities looking red hot on the red carpet in his designs.
From Gigi to Rihanna, designer Giambattista Valli has the red carpet all stitched up! Here are a few of our favourite fashion moments.