Kelly Rowland embarrassed by double nip slip

Kelly Rowland had a double nip slip at a concert last weekend. TMZ caught up with the singer and asked her a few questions about the wardrobe malfunction, which came right on the heels of Nicki Minaj's nip slip on GMA.
When the reporters asked her how it happened, the former Destiny's Child star claimed that she could not feel the fact that her breasts had fallen out of the bottom of her top. She said, "You can't feel that. . . the adrenaline." After that, she covered her face with her hand. Throughout the entire interview she appeared embarrassed, horrified even.
With so many people believing that the Kelly Rowland nip slip was a publicity stunt, her behavior to the TMZ cameraman did not seem to back up that belief. Of course, she could be acting for the cameras to try to save her reputation.
What do you think? Was this exposure of her girls really an accident, or did she do it in order to gain the press from the wardrobe malfunction?