Singer may sue over radio show's "nut job" advertisements JUNE 17--Britney Spears is threatening legal action against a Florida radio station that used a bald-headed photo of the pop star on billboards that appear to call her sanity into question. In a June 14 letter to Clear Channel Communications lawyer Donna Schneider, Spears's counsel claims that the billboards promoting the MJ Morning Show were "outrageous to the extreme" and demanded their removal. A copy of the Spears legal letter can be found below. The three outdoor advertisements, which are reproduced at right, pair a paparazzi photo of a bald, snarling...