Jessica Biel Flaunts Flawless Physique in Teeny Bikini Bottoms (PHOTOS)

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Jessica Biel’s bikini body is certainly one of a kind.

The future Mrs. Justin Timberlake was seen hitting the beach in Puerto Rico over the weekend, and though she was covered up on top, the 30-year-old actress left very little to the imagination when it came to her bottoms.

Frolicking in and out the the water, a make-up free Biel was enjoying some much needed down time before she begins promoting her latest project, Total Recall.

So, where was Timberlake, 31, during his gal’s beach day?

He was hard at work shooting his latest movie, Runner, Runner. In fact, the whole reason Biel was in Puerto Rico was to visit her man. Runner, Runner, which is expected to hit theaters in 2013, is about a businessman who gets caught up in the world of offshore online gaming. It also stars Ben Affleck and Prince of Persia actress Gemma Arterton.

Biel and Timberlake, who have been dating on and off since 2007, got engaged about six months ago, during the holidays.

There have been a number of reports saying that the two will tie the knot this summer in a lavish ceremony, and that Timberlake promised Biel it would be the “best” day ever.

Both have not only been busy wedding planning, but working as well. In addition to Runner, Runner, Timberlake will also star in Trouble With the Curve, a baseball movie starring The MuppetsAmy Adams and directed by Oscar-winner Clint Eastwood.

Also, Biel will be starring in the remake Total Recall, starring Colin Farrell and Kate Beckinsale, which hits theaters in August.

Are you excited for these two to get hitched? Click through the gallery of Biel’s beach time, then let us know in the comments.

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