Jessica Simpson Shows Off Sexy Figure In One-Piece Swimsuit On Honeymoon

Meet Jessica Johnson, the star formerly known as Jessica Simpson!

The newlywed took to Instagram early Tuesday showing off her sexy figure and introducing her new surname.

"Jessica Johnson," she simply captioned the shot, which was taken in Mexico.

PHOTOS: Celebrity Wedding Photos!

The 34-year-old star and fashion mogul looked great in a print one-piece, while lounging on a chair sporting sunglasses and clutching an iced beverage.

As previously reported on AccessHollywood.com, Jess married former NFL player Eric Johnson at San Ysidro Ranch in Montecito, Calif. (about 100 miles northwest of Los Angeles) on July 5.

The bride walked down the aisle by herself as her father, Joe Simpson, performed the marriage, a source who attended the event told Access.

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The newlyweds did not have a first dance at the reception, the source added.

Jessica and Eric’s two kids – daughter Maxwell, 2; and son Ace, 13 months — were a big part of the ceremony, as Ace served as a ring bearer while Maxwell walked down the aisle as a flower girl.

The couple's nuptials came after a lengthy engagement got engaged back in November 2010.

-- Jesse Spero

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