Complex sentence: Daphne has been nominated for the prestigious TONY award twice in her career so far: once for her role in "RENT" and again for her role as Conchita in "Anna and the Tropics" with Jimmy Smits.
Split into simpler sentences: Daphne has been nominated for the prestigious TONY award twice in her career so far. Once for her role in "RENT" and second for her role as Conchita in "Anna and the Tropics" with Jimmy Smits.