Rihanna Almost Had A Major Wardrobe Malfunction [PHOTOS]

Rihanna almost had a major wardrobe malfunction while partying with pals in London.

Over the weekend, the 28-year-old singer was spotted out on the town with Justin Bieber and pals, braless, in London arriving at The Tape nightclub.

In the photos the singer is wearing a black hat, a very short, ripped jean mini skirt, knee-high black boots, and a denim jacket that is falling off her shoulders and shows a jaw dropping amount of cleavage. (RELATED: Rihanna Shows Up Nude In Her Latest Scandalous Video)

In another shot the singer’s jacket is almost completely off on one side, showing her cleavage and her underboob. (RELATED: Rihanna Spotted In See-Through Dress In NYC)

In the last photo, Rihanna’s jacket is falling off on one side, just barely covering her nipple, and almost falling off on the other side.