In her very first movie role, the daughter of Beyoncé and Jay-Z plays Kiara, the daughter of King Simba (Donald Glover) and Queen Nala (Beyoncé).Blue Ivy Carter just can't wait to be queen ... just like her mom.The daughter of Beyoncé Knowles-Carter and Jay-Z is making her feature film debut in Mufasa: The Lion King, the upcoming musical prelude to 2019's The Lion King. And the new trailer, which was released on Friday out of D23 Brazil, reveals…