Tom Cruise greeted fans outside of his hotel in Buenos Aires, Argentina, yesterday. He is in South America to premiere his latest film, Oblivion, which hits theaters in the United States on April 19. It's the first time Tom has ever flown down south to premiere a project in Argentina, and he's been happily interacting with fans on Twitter over the big occasion. The land of the Tango isn't the only country that he's been showing love to over the past week. Tom recently joined Vkontakte, Russia's answer to Facebook, ahead of the Moscow premiere of his newest flick on April 11. Movie premieres aside, Tom has a lot on his plate at the moment, including reports that he is in talks to star in the film adaptation of Man From U.N.C.L.E..