Sparkle reigned supreme on the step-and-repeat, too, with Demi Moore, Selena Gomez, Halle Berry and Lupita Nyong’o among the major names who wowed in shimmering styles. And it w

Among the most notable looks? Ariana Grande in a custom Schiaparelli gown that resembles a sparkly pink waterfall (or maybe an umbrella), Elle Fanning in a retro gown that drew comparisons to Grace Kelly, and Demi Moore in custom Armani Privé.

Ariana took to social media to share a glimpse of their sweet moment together marking their excitement moment in their ca