On Glee Is It Really The Actors Singing From Kate Hudson and Kate Winslet to Jeremy Renner and Zachary Levi, here are 31 actors who have have shockingly excellent singing voices. The Blaine-Kurt Relationship, most commonly known as Klaine, is the romantic relationship between Kurt Hummel and Blaine Anderson. They meet in the Season Two episode Never Been Kissed, when Kurt attempts to This Elsa doll sings a 20 second…