They get paid to drive race cars every weekend, have beautiful wives and girlfriends and the cutest kids. Is it no wonder all these Nascar drivers are always smiling.
Victory lane: race winner Matt Kenseth, Roush Fenway Racing Ford celebrates with wife Katie and daughter Kaylin
NASCAR driver Jeff Gordon and his wife Ingrid Vandebosch attend the NASCAR Sprint Cup Series awards banquet at the Wynn Las Vegas Hotel
Championship victory lane: NASCAR Sprint Cup Series 2010 champion Jimmie Johnson, Hendrick Motorsports Chevrolet celebrates with wife Chandra and daughter Genevieve Marie