The necklace wasn’t the only over-the-top accessory Madonna showed off at the star-studded party. The singer carried around a custom Gucci bag featuring an embroidered dragon on one side and the ...

Demi Moore, Mikey Madison, Adrien Brody, Zoe Saldaña, Mick Jagger and Olivia Wilde were among the many stars at Madonna’s exclusive afterparty, which was presented by Gucci and Capital One.