FILE - In this Feb. 10, 2013 file photo, Chris Brown arrives at the 55th annual Grammy Awards, in Los Angeles. Brown on Wednesday Nov. 6, 2013, countersued a man who claimed the R&B singer injured him during a fight outside a recording studio earlier this year. Brown's suit seeks unspecified damages and claims Sha'keir Duarte punched and kicked him during the fight. (Photo by Jordan Strauss/Invision/AP, File)LOS ANGELES (AP) — Chris Brown has countersued a person who accused the R&B superstar's entourage of attacking him outdoor a recording studio prior this yr.