Sam Smith isn't the only artist Ivan has designed ... Getty Images Ivan calls this Beyoncé dress 'The Firework' Beyoncé's decision to wear a Ukrainian brand at such an "important performance ...

Double nominee Sam Smith (pictured above ... framing her dark metallic dress. Getty Images Eliza Rose, who was up for song of the year, was resplendent in head-to-toe Vivienne Westwood, including ...