Pregnant Jessica Simpson, Vanessa Minnillo, Candice Crawford: Compare Their Bumps!

1331320561_vanessa-minnillo-jessica-simpson-candice-crawford-article; Three Kings/; FameFlynet

It's the great bump-off of 2012!

Jessica Simpson has more than one thing in common with Vanessa Minnillo and Candice Crawford. Simpson, 31, was famously married to Minnillo's hubby Nick Lachey from 2002 to 2006, and dated Crawford's spouse Tony Romo from late 2007 to mid-2009.

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And now, all three women are mommies-to-be!

Fashion Star mentor Simpson and fiance Eric Johnson will be welcoming their baby — a girl — next month. Wipeout hostess Minnillo, 31, and Lachey, 38, wed last year, and announced they were expecting this past Monday, with their little one due in "late summer, early fall," Lachey said. After tying the knot in May 2011, NFL star Romo, 31, and Crawford, 25, announced their own baby news in October days before Simpson finally confirmed her own pregnancy.

PHOTOS: Jessica's bump watch

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As the world awaits the arrival of Simpson's little one — followed by Crawford's and then Minnillo's — check out the three ladies' contrasting bump styles.

Crawford was photographed pregnant in a swimsuit on a vacation with Romo and pals last month. Minnillo was just beginning to show in late February on a trip to Cabo San Lucas. Just before she made her announced, Simpson held her undeniable bump back in October.

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Check out pregnant Simpson, Minnillo and Crawford's bumps and tell Us: Who's got the cutest pregnancy style?

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