You Won't Believe How Much the World's Richest Heirs and Heiresses are Worth

Paul Giamatti, $25 million

Paul Giamatti is an actor and producer who typically takes on more comedic roles. His two roles in American Splendor and Sideways are two of his most critically acclaimed performances. He can thank some of his wealth to his father, Angeo Bartlett Giamatti.

Armie Hammer, $16 million

Hammer gained critical acclaim for his portrayal of the Winklevoss twins in The Social Network and his leading role in Call Me By Your Name. His father is businessman Michael Hammer, and his grandfather is oil tycoon Armand Hammer. His most recent film was On the Basis of Sex.