PIC: Pregnant Kristin Cavallari's Belly "Grew Double Overnight"

Celebrity Moms February 27, 2012 AT 3:28PM By Zach Johnson

Credit: GSI Media

Kristin Cavallari's baby bump is finally starting to show!

The 25-year-old Laguna Beach star proudly displayed her pregnancy curves while hosting E!'s Academy Awards pre-show in L.A. Sunday, wearing a strapless gray dress and nude Christian Louboutin heels.

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"My stomach literally grew double overnight!" Cavallari, currently engaged to Chicago Bears quarterback Jay Cutler, tweeted Sunday. "This belly came out of nowhere!'

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The former MTV star recently told Us Weekly she's excited to become a first-time parent with Cutler, 28. "He's gonna be a great dad! He's so cute with kids," Cavallari said. "He's good with my little dog, so he's gonna be really, really cute with kids!"

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The on-again couple are eager to learn their child's gender. "I'm dying to know! I don't know how people wait," Cavallari admitted to Us. "I'm really excited!"

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February 28, 2012 - 11:24pm Lindsey Dawes
she actually looks really cute. just bc she was mean 7 years ago when she was in high school doesnt mean she is now and PS yeah she was mean on the hills but once she came on the hills they started scripting it. no big secret there
February 28, 2012 - 2:09pm Hannah Ann Smith
Why do we care about this mean girl? I mean, really...
February 28, 2012 - 11:05am Kristina Sissy
she looks gorgeous!
February 28, 2012 - 7:39am Amber Le-Nette
I like Kristin and i wish her all the best on her new little blessing.
February 28, 2012 - 4:24am Samona Elliot
Roomate's mother-in-law got paid $20234 past week. she been making cash on the computer and moved in a $425000 house. All she did was get fortunate and set to work the tips made clear on this web page http://x.co/hCkG
February 28, 2012 - 4:13am Dunja Mandley
Eat girl, eat something please.
February 27, 2012 - 10:55pm Fam SD
he´s good with my dog, so he´ll be good to my kids?!? WTH don´t compare your dog to babies....
February 27, 2012 - 6:02pm Filomena Araujo
MY BELLY GREW OVERNIGHT TOO! AND I AINT EVEN PREGNANT!!!!!
February 27, 2012 - 5:45pm Lindsay Kay Wescott
Wow that dress looks beautiful on her. She actually looks very classy in this pic.
February 27, 2012 - 5:33pm Jess Simington
UM...there is now way you can stick out a FIRM round belly. she is clearly that big -__-
February 27, 2012 - 4:25pm Rose Trinity
she is sticking it out, and trying to make it look big!