The Roc was in the building at the star-studded U.K. premiere of Men in Black III in London on Wednesday. The film’s star Will Smith met up with his pal and business partner Jay-Z, who was in town for the kickoff of the European “Watch the Throne” tour. Will’s co-star Nicole Scherzinger arrived with boyfriend Lewis Hamilton on her arm. The former Pussycat Doll makes her big screen debut in the sci-fi flick, which opens in U.S. theaters on May 25.