Celebrities who go by one name

Published: May 31 2011 05:32:50 PM EDT   Updated On: Jan 16 2014 02:00:00 AM EST
British singer Sade Adu, 2010

British singer Sade, who celebrates her 55th birthday on Thursday, is just one of several celebrities who go by one name. In honor of the "Smooth Operator" and "No Ordinary Love" singer, take a look at other stars who are too big for a last name.