Kaiser Chiefs frontman Ricky Wilson is baffled by English pop star CHERYL COLE's criticism of Lily Allen's weight, declaring the Smile singer "perfect as she is." The British rocker slammed Girls Aloud star Cole after she branded rival singer Allen "fat and ugly". He says, "Lily doesn't need surgery and she knows that, really. She is perfect as she is. "The thing is, when you start seeing yourself on TV and in the papers and you get snide comments like those from knobheads, you start doubting yourself. "It's really hard not to give a damn. I've done it myself when I've seen pictures of me."