Right now, quasi-pop star King Princess is making the big leap into acting. Last year, we learned that King Princess is set to make her film debut in Hustle & Flow director Craig Brewer’s Song Sung Blue, a movie about a real-life Neil Diamond tribute act. Delightful song-and-dance man Hugh Jackman plays the lead, which is honestly perfect casting, and King Princess plays his daughter. (The cast also includes Kate Hudson, Michael Imperioli, Fisher Stevens, and Jim Belushi.) Right now, Jackman is in the midst of playing 24 shows at New York’s Radio City Music Hall, and King Princess joined him onstage over the weekend.