Rihanna suffers wardrobe malfunction at BFA after-party (See Photos)

Rihanna went to the British Fashion Awards after-party last night in a semi-sheer dress without a bra and almost suffered a wardrobe malfunc...

Rihanna went to the British Fashion Awards after-party last night in a semi-sheer dress without a bra and almost suffered a wardrobe malfunction as one boob nearly spilled out. Looked like she had a great time as she let loose and danced with friends.

See the photos after the cut...