WOW. Kelly Clarkson performed at KIIS FM’s Wango Tango concertÂ and I honestly thought this was a photo shopped photo at first.Â But no,Â it’s not. What in the HELL happened to her? Kelly has always been a thick girl, but never to this degree. I don’t understand how this happened THAT quickly. She was just looking her normal weight weeks ago. People are already whispering that she might be pregnant. Damn. This is going to make the cover of every gossip mag out!