Brian did a simulcast with STUART VARNEY on Varney & Co. on the FOX Business Network! The two talked about the spat between tennis stars Serena Williams and Maria Sharapova. Brian explained that the spat started with Williams talked about Sharapova's boyfriend, which prompted Sharapova to fire back about Williams' boyfriend. Varney said that all he wants is for Maria Sharapova to stop grunting every time she hits the ball! "I'm pro-grunting," Brian replied!