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Are Joanna And Chip Gaines Expanding Their Family?

They already have 4 - but may want more!

'Fixer Upper's Joanna Gaines tells AOL.com, that they may not be finished expanding their family yet!

"I would love another baby -- or twins!" Joanna told People. "The kids are always asking me, 'Mom, can you have another baby?' But Chip thinks we're done."

Chip and Joanna's kids are growing up right before our eyes on each episode of 'Fixer Upper.' They include Drake, 12, Ella, 10, Duke, 9, and Emmie, 7.

"Joanna revealed that their youngest, Emmie, wasn't feeling the idea of having a new sibling -- or siblings! -- at first, but it seems like she has changed her mind."

Joanna views that revelation as a 'sign,' and Chip?  He thinks it's a sign that their youngest has flipped her lid!

As the rest of us wait for their new baby - Season 5 of 'Fixer Upper' which hits HGTV sometime this fall, I'm sure eyes will be on a possible 'baby bump' when Joanna hits the screen!