Rihanna shows off her breasts a lot lately with her raunchy outfits yet she says she is afraid of wardrobe malfunction!

Rihanna, the Umbrella singer is terrified she will fall victim to the type of wardrobe malfunction that famously afflicted Janet Jackson according to the Sun.

Rihanna says: “That’s the worst thing!”

“You have to go for fittings to make sure the stuff is pretty secure!”