1. Desi Arnaz

Heritage: Cuban
Hustle: Actor

Desi Arnaz had no choice to be slick — what are you really supposed to do when you're the grandson of one of Bacardi's founders? The hard-working Arnaz had an extensive showbiz career before I Love Lucy, but it was his effortlessness in a suit and judicious use of the bowtie on-screen that put him on the pop culture map. If Desi were a menswear blogger, you'd all have some 'splaining to do.