Since announcing her pregnancy in April, Jones has remained tight-lipped about the father of her unborn child. One ex-beau who definitely isn't the baby daddy? Her ex Jason Sudeikis.
"She told him she wanted kids and it turned him off," a source told Us Weekly of the "Saturday Night Live" star, 35. "Jason was bummed out she was on the mommy track. If Jason were the dad, he'd step it up."
Click through to see more photos of January's baby bump!