Some of these stars from the Emerald Isle might not be hard to guess, while others have really worked to develop a completely ambiguous background to blend in with the Hollywood landscape. A few have retained their accents, but there's one or two on the list that seem to have gotten rid of it all together. 

Find Out Which Celebs Don't Eat Meat

Plenty Irish celebrities show their pride come St. Patrick's Day, which is both a religious and cultural celebration celebrated in different countries across the world.

Saint Patrick was the patron Saint of Ireland and every year people gather for parades, parties, and other festivities. Patrick is credited with having brought Christianity to Ireland, which is why the holiday is often tied to a sense of religious devotion and cultural celebration. 

They're Together?! 12 Unexpected Celebrity Couples 

In honor of St. Patrick's Day, we're taking a look eight stars you might not have guessed are from Ireland.

Maybe you've seen their movies, maybe you haven't, but these faces you are bound to recognize.