Gwen Stefani pregnancy rumors continue to swirl just weeks after she and her co-star on The Voice, Blake Shelton, went public with their new romance.

Miranda Lambert Is Officially Dating Post Blake Shelton!

In a recent OK! Magazine report, a source claimed Stefani had recently discovered she was expecting her fourth child, the first child for Shelton, and that his ex-wife, Miranda Lambert, was "disgusted." However, according to Shelton, there's no truth to the rumor -- and he finds it hilarious.

In response to a fan, who tweeted, "[Blake Shelton] is amazing in 3 wks you are friends dating pregnant broke up & I can't find time to paint the kitchen," Shelton wrote, "Ha!!!!!!!!!"

What Was The Real Reason Behind Miranda Lambert & Blake Shelton's Split?

In addition to rumors of Stefani's possible pregnancy, there have also been claims made about a potential pregnancy for Lambert. Earlier today, Radar Online claimed Lambert was determined to have a baby after her former partner failed to give her one.

“Miranda’s aching to be a mom and it was Blake’s refusal that ultimately tore them apart,” a friend said. “Now she’s her own master, and she’s inspired by Charlize Theron and Sandra Bullock in a big way."

Added the insider, "Miranda’s not ruling out finding a donor, but she knows it can take years so she wants to have all options available, and the sooner the better.”