Relive performances by the tattooed Irish singer
Updated: Thursday Apr 24, 2008 | 10:00 AM EDT
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Relive Allen's performances of Michael Jackson, Donna Summer, Kanye West and more
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A 24-year-old Carly went back to the year she was born to find the '83 power ballad. On the same episode, Carly's mom said she went to Carly Simon to find a name for her baby girl.
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