Brittany O'Grady has been performing professionally since the age of 4. Most recently, Brittany appeared as Paula in 'The White Lotus', Mike…Brittany O'Grady has been performing professionally since the age of 4. Most recently, Brittany appeared as Paula in 'The White Lotus', Mike White's dark comedy mini-series for HBO. Brittany also starred in 'Little Voice'on Apple TV , in which she portrayed Bess King, a young aspiring singer-songwriter trying to make a living in New York City.