By Jay Forte, Contributing Reporter
RIO DE JANEIRO, BRAZIL - Rock in Rio organizers announced yesterday (September 14th) that Lady Gaga will not perform tonight as the headliner for the opening night of the mega-music festival 'due to sever pain'.
Maroon 5 will replace the performer, and take the stage twice during the festival, on both September 15th, and the originally planned appearance the following night, September 16th.
The 31-year-old Lady Gaga recently revealed she's suffering with fibromyalgia, a condition that causes intense discomfort all over the body. "I would do anything 4 u but I have . . .