Guess Who's Irish

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Rosie O'Donnell

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Conan O'Brien

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Pat O'Brien

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Mischa Barton

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Colin Farrell

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Sharon Stone

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Tom Brady

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The Cranberries

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Kathy Ireland

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Edward Burns

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Jessica Biel

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Michael Flatley

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Tim McGraw

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Catherine Zeta-Jones

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Alicia Keys

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Charlie Sheen

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George Clooney

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U2

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Mark Wahlberg

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Harrison Ford

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Christina Aguilera

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Ralph Fiennes

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Gwen Stefani

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Lindsay Lohan

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John F. Kennedy

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Van Morrison

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Pierce Brosnan

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John Lennon

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Sinead O'Connor

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Peter O'Toole

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Mia Farrow

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Liam Neeson

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