Rihanna may know how to make an entrance, but her exits are just as jaw-dropping.
The "Diamonds" singer turned heads when she arrived at the Met Gala in a white Stella McCartney ensemble. The outfit featured a long-sleeved crop top with a jewel-encrusted collar and a dramatic long skirt.
Later in the evening, Rihanna changed into a slinky, backless gown to host her afterparty at Up & Down in New York City's West Village. Posing for photos, she turned around and the top of her derriere peeked out from under the draped frock.