A congratulations are in order, as pop star Gwen Stefani is pregnant at the age of 43 with her third child, Hollywood Life reports. The No Doubt singer has been hiding her otherwise chiseled tummy under some baggy clothes lately, and it looks like she may have been concealing a baby bump!

Sources confirm to In Touch Weekly  that Stefani is expecting her third child with her husband, Gavin Rossdale. Will it be a girl this time around? The singer has two other sons, Kingston, 7, and Zuma, 4, and they'll be getting a new sibling very soon (possibly a little sister!)

"[Gwen] and Gavin couldn't be happier," source told In Touch Weekly. "She's in the early stages, and she's having a hard time with morning sickness. She's just trying to focus on resting right now. She wants to make sure that all is well with the baby."

Back in Sept. 2012, Stefani told Marie Claire magazine that she was hoping for more children.

"I really, really, really wanted one about two years ago," said the singer. "And it didn't really work out. So...I feel good with what we've got. Everything works out how it should. You can't plan anything, right? You can try."

While we have a feeling a new solo project from the singer may not be coming anytime soon thanks to her newest bundle of joy, we wish Gwen Stefani and her family all the best during her pregnancy. As for her relationship with her husband, Stefani reported to Marie Claire last year that things were "better than [ever]."

"We're learning about each other all the time," she told the magazine. "He's an amazing dad, he works so hard - I can hear him writing songs through the wall, and it is at a much quicker pace than me! He balances me out. And he - he never stops liking me, which is awesome! It makes me feel happy, that someone likes me as much as he does."