On this day: April 11

Published On: Apr 08 2013 03:27:16 PM CDT   Updated On: Apr 11 2016 01:00:00 AM CDT

Napoleon abdicates, Bob Dylan makes his professional debut, the Apple I is created, Idi Amin is deposed, and Halley's Comet does a cosmic drive-by of the Earth, all on this day.

OTD April 11 - Tricia Helfer
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Ethan Miller/Getty Images

1974: Actress and model Tricia Helfer, best known for playing the humanoid Cylon Number Six in the re-imagined "Battlestar Galactica" television series, is born in Donalda, Alberta, Canada.

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