Katy Perry booed by ‘American Idol’ viewers after criticizing contestant’s outfit
Katy Perry was booed by the “American Idol” viewers after she criticized a contestant’s outfit selection. After high 26 contestant Nutsa Buzaladze carried out Grace Potter and the Nocturnals’ “Paris (Ooh La La)” in a shiny silver gown and matching boots, the “Darkish Horse” singer — who judges the competitors present alongside Luke Bryan and Lionel…