Look of the Irish: 13 Hot Guys from the Emerald Isle

Niall Horan! Michael Fassbender! Collin Farrell! Kiss them – they're Irish

ALLEN LEECH

The south Dublin native is settled just fine into Downton Abbey, providing the backdrop for the TV hit of the same name. Leech, 34, has won hearts as chauffeur-turned-journalist Tom Branson.