However, did we ever imagine it would look like this? No. Did we guess she'd pair the Julian MacDonald design with lilac lipstick? Never.
Sparkle, sheer cut-outs, plunging neckline... this look had it all.
Oh and the lilac lips? Thanks to Prabal Gurung, it is a beauty trend for Spring/Summer 2014 but she's one of the first celebs to try it out. In public.On the plus side, it matched her nail polish. On the down side, it looked a little bizarre in the wrong light (which unfortunately highlighted Jessie's fake tan...)