Jessica Simpson on Her Big Baby Bump: It's Not Twins!
- Photo: Steve Granitz/WireImage1 of 16
- Photo: Andrew Shawaf/Andy Jonstone/Pacific Coast News2 of 16
- Photo: AAR/Fame Pictures3 of 16
- Photo: DMac/Goodwin/Fame Flynet4 of 16
- Photo: Fame Flynet5 of 16
- Photo: WENN6 of 16
- Photo: Fame Flynet7 of 16
- Photo: Gary Gershoff/WireImage8 of 16
- Photo: KMazur/WireImage9 of 16
- Photo: DR2/WENN10 of 16
- Photo: IRA/ZOJ/WENN11 of 16
- Photo: Kevin Mazur/WireImage12 of 16
- Photo: RWO/WENN13 of 16
- Photo: James Devaney/WireImage14 of 16
- Photo: GVK/Bauer-Griffin15 of 16
Jessica Simpson has one of the biggest baby bumps in Hollywood -- leading some to believe she's got an extra bun in the oven.
During an appearance on "The Tonight Show With Jay Leno" on Monday, the 31-year-old "Fashion Star" mentor finally put rumors to rest. "No, it's not twins," Simpson said. "I know it looks like it."
When Jay Leno, 61, joked that Simpson looked like she might give birth any minute, she replied: "Not quite yet. We have some time."
Adding that she's "waddling at this point," Simpson pointed out that she was wearing sky-high heels. "It's a lot of weight to carry on six inches!"
Simpson, who is expecting a baby girl with fiance Eric Johnson this spring, admitted she's nervous about giving birth. "Labor is really going to hurt," she told Leno. "I have so much respect for my mom and all the women across the world."
The pregnant star also explained why she and Johnson, 32, have yet to tie the knot. "I want him to be my husband so bad," she laughed. "I do still want to wear the pretty gown, so I have to wait."
Simpson then pointed to her belly an added: "Now she'll just be in the wedding."
MORE ON WONDERWALL:
Fall's Best Looks
New fashion trends are here! Take a look at celebrities rocking fall's best looks so far.Watch Video »
Check out the best over-the-top style trends worn by celebrities while at basketball games!Watch Video »
Selena Gomez rules New York Fashion Week, plus more of the best behind-the-scene posts from the week on Celebs Gone Social.Watch Video »
Beckhams do L.A.
From Disneyland to Dodger Stadium, the Beckham's get touristy in Los Angeles! Get all the fun scoop on Replay.Watch Video »