Spotting Lefties like me

When you are out in left-field yourself you become attuned to spotting others of the same ilk.

Left-handers in the public-eye include:

David Bowie
Ben Howard - Brits Best Male Artiste 2013.
Adrian Newey (Red Bull F1 Designer)
Duncan Bannatyne
Heston Blumenthal
Neil Oliver (TV Historian)
Phil Mickelson
Emily Maitlis (BBC News, Newsnight)
Paul McCartney
Oprah Winfrey
Prince Charles
Prince William
Tom Cruise
Barack Obama
James Hegarty AKA "professor bongo"
Julia Roberts

to be continued... suggestions please in comments