Britney Spears is threatening legal action over Florida radio billboards that call her a "total nut job," reports thesmokinggun. The ads feature her bald head alongside a local deejay. Meanwhile, Spears and two friends downed martinis "like water" Saturday night at Lola's. Her weekend antics also included two wardrobe malfunctions caught on camera by photographers.

Video providers : , and this video is stored with all copyright by