Meet Chet Haze, Tom Hanks' 21-year-old son who dreams of being a rap star

He's already had small roles in Indiana Jones and the Crystal Skull and Bratz: The Movie.But Tom Hank's son Chester 'Chet' Hanks has decided that a career in the music industry is more to his liking.Now a student at Northwestern University in Chicago, the 21-year-old has released a rap song called 'White and Purple', a remake of Wiz Khalifa's hit 'Black and Yellow'. Aspiring rapper: Tom