Pregnant Jessica Simpson: 'My Sex Life Is Unstoppable Right Now'

Jessica Simpson is enjoying the best sex of her life during her pregnancy and has admitted that she is unstoppable when it comes to getting intimate with fianc Eric Johnson.

The 31 year-old mother to be opened up during an interview with Ryan Seacrest on his radio show about the boost her love life is experiencing.

"I am definitely feeling intimate," she laughed, "I'm kind of unstoppable right now. The Big O is like, the biggest O ever!"

The blonde is expecting her first baby with the NFL star and talked about how pregnancy had changed the way she felt about her body.

"They didn't even ask me to do that," she said referring to her nude cover shot on Aprils Elle Magazine issue, "It was my idea. It kind of just seemed a natural thing for me to do."

I just love my body more than ever now I'm like 170 pounds and I wanted to pose nude. I try to be like 110 pounds. It's funny to be at your heaviest and feel the most confident. I just take such pride in being a mom. She added.

Jess again had to deny reports that she was expecting twins and insisted there is only one little girl, blaming her 6ft4 sports star fianc for her huge size.

"I did get knocked up by a baller. A big football player. That's what I get. He's like 6' 4". She told Ellen Degeneres during a recent appearance on her show.

Being nearly nine months pregnant hasn't seemed to slow the singer turned TV star down. She recently appeared on Jimmy Kimmel's chat show and over-shared about her thoughs on birth.

< p>Jessica's Baby Bump

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