Jessica Simpson Cleavage Picture Takes Twitter by Storm Again [PHOTO]

Newly pregnant Jessica Simpson tweeted a shocking picture of herself to her followers on Thursday while vacationing in Hawaii with her fiance Eric Johnson, their 7-month-old daughter Maxwell Drew and other relatives.

The 32 year old star added the caption "Fun in the sun" wearing a red mini dress and showing off her ample bosom, which is clearly engorged from breastfeeding.

The singer appears wearing a light brown cowboy hat and her blonde hair loose.

The makeup-less star was enjoying the beach. On Wednesday she tweeted "Aloha" and attached a photo of herself with Johnson taking a  walk on the beach, for what is likely part of her new exercise routine to be fit for the birth of her second baby.

Simpson seems to be very happy and open about her personal life with her fans. On Christmas Even she sent a Twitter message that apparently confirmed media speculation that she is pregnant with her second child.

In the photo, Simpson showed her daughter Maxwell with the words "Big Sis," written in the sand. The picture's caption read "Merry Christmas from my family to yours."

Simpson and Johnson welcomed their first daughter Maxwell Drew Johnson in May. After the birth, the singer signed a deal with Weight Watchers to shed off the extra pounds.

However with her second pregnancy, Simpson will not continue her Weight Watchers diet although she will continue to appear in ads for the company since it is a spokesperson.

"There have been no changes to our business agreement with Jessica," a representative for Weight Watchers said. "Jessica's successful weight loss prior to becoming pregnant will be featured in Weight Watchers' new 'Expect Amazing' advertising campaign, including a spot with her sharing the happy news."

Simpson signed on with Weight Watchers to be there celebrity spokesperson in May 2011 in an estimated $3 million deal.