context: DioGuardi has worked with many popular artists; sales of albums on which her songs appear exceed 160 million worldwide.
source: DioGuardi served as a judge on American Idol for its eighth and ninth seasons.
reference_original: DioGuardi foi juíza do American Idol na oitiva e nona temporada.
reference_flipped: DioGuardi foi juiz do American Idol na oitiva e nona temporada.