Kate Upton Graces Cover of Sports Illustrated's 2013 Swimsuit Edition
Upton goes "polar bare" - wearing only a hooded white parka and bikini bottom.
Last year, she was featured on the cover wearing a red bikini.
The last model to grace the cover of the swimsuit issue two consecutive years was Tyra Banks in 1996 and 1997, according to Sports Illustrated.
The issue hit newsstands on Tuesday.