Cassie suffers wardrobe malfunction, flashes her skimpy underwear in racy ensemble to Met Gala after party (Photos)

Singer, Cassie, accidentally flashed her underwear in a racy ensemble as she attended the Met Gala after-party with her beau,

rapper Diddy on Monday night.

The 31-year-old 'Me and You' singer who arrived hand-in-hand with Diddy for the party at Up and Down nightclub suffered a wardrobe malfunction as she flashed her white skimpy underwear in the daring skin-flashing cutout sequin dress she wore.

Before the after party, the couple stepped out for the 2018 Met Gala in coordinated black and white suits.

Cassie wore a Thom Browne tailored suit with Chopard earrings and Sarah Jane Wild jewellery, which she paired with pointed black high heels. While Diddy donned a white Musika Frere suit, Lorraine Schwartzdiamond cross, and white smart shoes.

See more photos below.