Kelly Macdonald made her debut as Diane, Mark Renton's underage love interest, in the popular film "Trainspotting" (1996). As the only female lead in the movie, a uncompromising and precocious teenager, the slight, brown-haired actress gave a breakthrough performance, impressing both critics and moviegoers. A most auspicious debut, "Trainspotting" insured that her face would not be forgotten, her image prominent on the film poster that was plastered throughout England and the USA. That same year, Macdonald starred in the title role in the affecting drama "Stella Does Tricks", playing a young