Rihanna is afraid of nipple slips

According to The Sun, Rihanna is afraid of nipple slips. The Sun has this to say about the Umbrella singer.
She says: “That’s the worst thing! You have to go for fittings to make sure the stuff is pretty secure!”
And of the skimpy dominatrix outfits she says: “In terms of dress, that’s just the way I’m feeling at that particular moment. I’m just dressing how I feel and being more comfortable in my skin. I love dressing up. I always did, even before all this.”
So I guess she needs to hide those bags properly or else we would see them in the loose very soon. Or have we seen them already? I think I already of a Rihanna nipple slip. Hmmm I guess I need to do some research.