'How am I going to drop the weight?' Pregnant Molly Sims, 43, talks about surprise baby No. 3 and post-baby body pressure

Molly Sims is soon expecting a baby boy with her producer husband Scott Stuber.

The 43-year-old, who already has her hands full with son, Brooks, aged four, and 19-month-old daughter Scarlett, candidly talked to In Touch about her third surprise pregnancy.  

'I'm a bit older, so I just never thought it was going to happen. We were shocked,' she said in a Q&A featured in the newest issue of the weekly magazine. 

Growing family: Molly Sims, 43, who is expecting a baby boy with her husband Scott Stuber, talked to In Touch about her surprise third pregnancy. The couple who already have a son, Brooks, 4, and 19-month-old daughter Scarlett, attended an event in New York in July 

Molly, who is in her third trimester and due near the end of the year, added 'I'm so excited. I couldn't feel any luckier or happier.'

But the model-turned-actress also discussed the daunting issue that faces most moms after child birth - the pressure to drop back to her pre-pregnancy body.

'It's very hard. You spend the last two months being pregnant thinking, "How am I going to get the weight off?"'  

The five-foot-ten Sports Illustrated Swimsuit beauty revealed that she got up to 204 pounds during her first pregnancy in 2012 due to a Thyroid problem.

Pregnancy weight gain: The actress revealed that she weighed 204 pounds at the end of her first pregnancy (above right in 2012) and currently feels pressure to quickly get back to her slim pre-pregnant bod after giving birth (above left she attended an event in L.A. in January)

This time around Molly told the publication she is working on a weight loss plan now, but she is currently doing Pilates, yoga and a little bit of cardio.

But if she exercises too much, Molly said she finds that she is 'starving' and craves 'salt, turkey and dark chocolate.'

The genetically-gifted beauty also told the magazine that 'mommy guilt and time management' are the hardest parts about being pregnant while juggling two other children. 

'Mommy guilt': The genetically-gifted beauty also told the magazine 'time management' is hard while being pregnant and juggling two other children (above the busy mama was spotted in L.A. in October)

'I've made it my priority to carve out time to spend with each of them separately.'

She continued, 'I went from having a schedule I thought was crazy to one that's even crazier.' 

'I went from taking 10-minute showers to 37-second showers,' Molly added.

On Tuesday, Molly shared an exciting video on her blog revealing that the baby-on-the-way is a boy. 

She also gave an emotional update recently on her YouTube channel talking about her past fertility issues and the stress of being worried about potential birth complications as a result of her age. 

But the former Las Vegas star updated her fans saying so far everything is 'on track.'  

Molly and Scott, who were married in 2011, got pregnant naturally with Brooks, but the couple tried IVF twice before Scarlett was conceived.

Blue for boy! On Tuesday, Molly shared an exciting video on her blog revealing that the baby-on-the-way is a boy

 

 

  

 

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