Jessica Simpson is determined to remain sexy throughout her second pregnancy.

The songstress, who revealed she's pregnant last week while on a family trip tp Hawaii, posted the above photo while wearing a bikini. Looking great, Jess!

The Fashion Star mentor will be taking a break from being a spokesperson for Weight Watchers during her pregnancy.

However, the weight loss company is supporting Jess, and plans to resume their relationship once she gives birth.

Bump-tastic!

Jessica Simpson is the cover girl for Weight Watchers magazine's January/February issue!

The 32-year-old songstress, now pregnant with her second baby, chatted with the mag about her addiction to smoothies and how she stayed fit while filming Fashion Star. Jess told WW:

“I’m crazy about smoothies, so I bring fruit chopped up and ready to go. That way, I can sip the same smoothie all morning long between takes. If it thins out, I put it back in the blender with crushed ice for a few minutes.”

Earlier this week, Weight Watchers announced that Jessica will not continue their program throughout her pregnancy, however once she gives birth, their partnership will continue.

Jess certainly has that pregnancy glow!

A few days after officially announcing she's expecting her second baby, Jessica Simpson and fiance Eric Johnson hit the beach in Hawaii to snap this adorable photo.

The twosome, who have yet to announce the date of their upcoming wedding, traveled to paradise with their young daughter Maxwell for a little holiday R&R.

We absolutely love how Jessica incorporated Maxwell into her pregnancy reveal by showing the little tot posing in the sand behind the words "big sis." Adorable!

Weight Watcher recently announced that their multi-million dollar spokeswoman will not be following their program throughout her pregnancy. However, sounds as though Jess will continue working with the weight-loss company after she gives birth.

For Jess, having this second kid seems definitely worth the weight!

Jessica Simpson, who officially announced that she's expecting a second baby, will not be continuing with Weight Watchers during her pregnancy.

In a statement, Weight Watchers says that Simpson "will not be following the program during the pregnancy while her weight and well-being are monitored by her obstetrician, as is recommended for any woman during pregnancy."

Maxwell's 32-year-old mom is seeing in a new version of her latest Weight Watchers commercial saying, "This year is all about new beginnings for me. I lost over 50 pounds on Weight Watchers and did not have to be perfect to do it. Being healthy has become a part of who I am, which is great timing because I'm having another baby."

Weight Watchers added, "We've seen first-hand that Jessica has a refreshed outlook on food, activity and the importance of developing healthy habits, which we hope will guide her through this next pregnancy and beyond. She has come a long way and we know her story and success will continue to inspire others."

Sounds like a win-win!

After weeks of rumors and reports, Jessica Simpson finally confirmed her second pregnancy Tuesday on Twitter, posting this adorable pic of 8-month-old daughter Maxwell with "Big Sis" written in the sand in front of the little tot.

Jess captioned the photo: "Merry Christmas from my family to yours!" -- hers, a growing family with fiance Eric Johnson.

Simpson signed on as a Weight Watchers spokeswoman after her first pregnancy and lost over 50 pounds after giving birth in May. The Twitter page for the weight loss program read today, "Your WW family is so thrilled for you. What an amazing year you've had!"

An amazing year, indeed. Now wouldn't it be even more amazing if the soon-to-be second-time parents tied the knot before Jan 1?!

Jessica Simpson is looking fabulous and 50 pounds lighter in her latest Weight Watchers commercial.

In the commercial, the 32-year-old Fashion Star mentor says:

"I didn't need to be perfect to get here, to lose over 50 pounds on Weight Watchers."

Jess and fiance Eric Johnson welcomed daughter Maxwell Drew Johnson on May 1. The songstress also admits that she "loves food" in the new TV spot. Way to keep it real, girl!

Now, about those reports of a second baby on the way ...

Jessica Simpson

Jessica Simpson has yet to confirm that she's expecting a second baby, but the songstress did lose 50 pounds from her first pregnancy ... and now she's showing off her bod while shooting a new Weight Watchers ad.

The 32-year-old Fashion Star mentor and fiance Eric Johnson welcomed their daughter Maxwell Drew back in May.

In the new commercial, shot in the California desert a few months ago, Jess says:

"Weight Watchers changed my relationship with food, and I feel so much more prepared to make the right choices. It feels pretty incredible.”

As for whether her reported second pregnancy will affect her Weight Watchers commitment, time will tell.

Lots of life-changing experiences for celebs today!

Kelly Clarkson Engaged
Kelly Clarkson told Ellen DeGeneres she's engaged to boyfriend Brandon Blackstock. The former American Idol winner Tweeted today, "I'm engaged!" the day after accepting her b-friend's proposal. "I wanted y'all to know! Happiest night of my life last night! I am so lucky and am with the greatest man ever," the singer Tweeted.

Jessica Simpson Walks Down The Aisle
Meanwhile ... Jessica Simpson's BFF CaCee Cobb married long-time love, Scrubs star Donald Faison. The happy couple tied the knot at pal Zach Braff's LA home. A pregnant Simpson was one of Cobb's bridesmaids and Jess' separated parents, Tina and Joe also attended, along with her fiance Eric Johnson and sister Ashlee.

Marisa Miller Has A Baby Boy
And in other news ... Victoria's Secret model Marisa Miller gave birth to a boy, Gavin Lee Guess, in Santa Cruz, Calif. today. The model mom released the following statement: "I'm completely overjoyed by the birth of our son. I feel so blessed to be a mom and am so excited to experience this next part of life."

Congrats too all these celebs ... at least there's some good news today!