Celebrities who go by one name

Published On: May 31 2011 04:32:50 PM CDT   Updated On: Dec 18 2015 01:00:00 AM CST

Australian singer Sia, who celebrates her 40th birthday on Dec. 18, is just one of several celebrities who go by one name. In honor of her birthday, take a look at other stars who are too big for a last name.

one-named celebs - Kesha
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Peter Neill/Wikimedia Commons

Kesha

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