Credit: ABC/RANDY HOLMES, Frederick M. Brown/Getty Images Photo: Who Wore It Best: Jessica Simpson or Kim Zolciak?

Who would have ever thought that Jessica Simpson and Kim Zolciak would reach a point where they actually had a lot in common?

It turns out that these two beauties are both blond (duh), pregnant (we had no idea), and, thanks to Kim’s recent foray into country music, talented songbirds.

What’s more? Both of the expectant moms recently showed off their baby bumps in the same $2,200 red-rose printed Roberto Cavalli gown!

Jessica paired the flowing dress with a leather jacket for her March 19 appearance on Jimmy Kimmel Live, while Kim chose to let the stunning frock speak for itself when she wore it on April 18 to NBC Universal’s summer press day.

So which hot mama wore it best? Pick your fave and vote in our poll below!