Tom Welling

Born April 26, 1977 - He is an American actor and former male fashion model, most famous for playing Clark Kent on the current television series, Smallville. Other well-known film roles include Charlie Baker in Cheaper by the Dozen and Nick Castle in the 2005 remake of The Fog. In 1998, Welling was discovered by a catalogue camera scout at a party in Nantucket who suggested he try modeling. In 2000, He relocated to Los Angeles where he modeled for Tommy Hilfiger, Abercrombie & Fitch, and other print ad campaigns while pursuing an acting career.

Source: Wikipedia