If the Bronfmans are Canadian royalty, Stephen Bronfman is the prince you've never heard of.

FORBES: The Other Bronfman

Most recently, Marc Jacobs engaged Takashi Murakami, Richard Prince and Stephen Sprouse to work with the Vuitton monogram for things like bags, window displays and art installations.

FORBES: At Louis Vuitton, Ruben Toledo Talks Art--And Love

Prince Charles's valet of 12 years, Stephen Barry, wrote two insider accounts, published in America.

ECONOMIST: Dark forces threaten Britain's butlers