Hailee Steinfeld was just thirteen years old when she was cast as the tough as nails Mattie Ross in the movie True Grit. Her breakout performance was so impressive that she became one of the youngest actresses to be nominated for an Academy Award. Conquering Hollywood wasn't enough for this young artist, and in 2015 she released her first single Love Myself, which went platinum. Readers will learn how the young artist balances her acting and singing...