Lady Gaga Steps Into The Spotlight In The 'A Star Is Born' Trailer

(CNN) The trailer for Bradley Cooper's anticipated directorial debut is here, and so far, it sounds like a winner. In "A Star is Born," Cooper stars as a country music singer who comes across an undiscovered talent, played by Lady Gaga, whose voice and potential star power captivate him. It's the third remake of the movie that has previously starred Janet Gaynor and Frederic March (in a 1937 film) and Barbra Streisand and Kris Kristofferson (in a 1976 film).