Keith Thurman arrives at the MGM and talks to the press about his upcoming fight with Manny Pacquiao

Two of boxing biggest stars kicked off fight week in style on Tuesday as eight-division world champion Senator Manny “PacMan” Pacquiao and unbeaten WBA Welterweight World Champion Keith “One Time” Thurman made their grand arrivals at MGM Grand before their highly-anticipated Premier Boxing Champions on FOX Sports Pay-Per-View showdown this Saturday night from the MGM Grand Garden Arena in Las Vegas.