Помогите с английским! Упражнение 8 и 10

(8) 2. What is the name of the female singer who sold more records than any other woman? 3. What is the name of the boy band who recorded lines, vines and and trying times in 2009? 4. What is the name of the island where reggae,ska and calypso music come from? 5. What is the title of the album which is the biggest seller of all time? 6. What is the name of the singer whose song Poker face was a hit?