Floyd “Money” Mayweather was a celebrity guest host on “WWE Monday Night Raw” last night (August 24th, 2009). Mayweather, who beat the Big Show at WrestleMania XXIV in March 2008, is a long time enthusiast and friend of the WWE. Mayweather is preparing for a comeback to the boxing ring, so the publicity from the WWE is good. Mayweather will fight Juan Manuel Marquez on September 19,2009 at the MGM Grand in Las Vegas. The fight will be available on HBO Pay-Per-View.