Kate Upton shows off her curves in a new campaign with Redemption Choppers. The 21-year-old beauty is featured in a series of sexy black-and-white photos for the Italian clothing brand and motorbike shop.[[nid:1347699]][[nid:1347697]][[nid:1347695]]

The Sports Illustrated model has been making herself a household name as she is also fronting Gillette’s campaign for Fusion ProGlide Styler, a men’s trimmer-razor.

The blonde bombshell shot to fame last year after doing the "Cat Daddy" dance move in a video for famed photographer Terry Richardson. Wearing just a tiny bikini, she danced to music by the Rej3ctz. The video quickly went viral. 

Upton has since had quite a busy career, landing on the cover of Sports Illustrated magazine twice, being featured on Maxim’s Hot 100 list, and being labeled the "sexiest supermodel on Earth" by Vogue.

Upton has been romantically linked to celebrities and athletes including P.Diddy, baseball pitcher Justin Verlander and NBA player Blake Griffin. But last month, she reportedly began dating dance pro Maksim Chmerkovskiy, 33. According to Us Weekly, the two were spotted enjoying a romantic dinner at Scalinatella in Manhattan, and a source confirmed to the magazine that their romance is “very new.”

“They were set up through friends. They just started dating,” the source said. Chmerkovskiy was previously engaged to his former “Dancing With the Stars” co-star and fellow dancer Karina Smirnoff, 35. The couple called off their relationship in 2009.