See which American Idol contestant is the perfect mix of these two famous faces – and check out more eerily accurate combos!
Updated: Tuesday Mar 04, 2008 | 05:45 PM EST
More from PEOPLE
See More News
Relive Allen's performances of Michael Jackson, Donna Summer, Kanye West and more
10 of 13
The crowd-pleasing Irish singer looks like she's been taking tips from both stars' style books.
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL