The Got To Dance judge and former Pussycat Doll looked fabulous in a cute white dress that highlighted her blossoming six-month baby bump.
She's got maternity style nailed, doesn't she?!
Kimberly and husband Max Rogers announced earlier this month that they are expecting their first child together. They married back in February.
Speaking to Reveal before announcing her pregnancy, the singer said: "It has always been a dream to start a family and now that I have the right man in my life and the right location - a family is definitely in the pipeline."
As well as preparing for her first child, the star is also gearing up for the finale of Got To Dance. Last week, she treated fans to an energetic dance on stage despite being six months pregnant.
"I've got a lovely doctor who said a phrase to me that hit home, 'Pregnancy isn't an illness,'" she said on Lorraine.
"I've been dancing my whole life and it's what my body is used to. I took all the precautions I had to, making sure the moves I was making are safe. It was one of the best experiences to share that with my little one to be. I cant wait to watch it back with her in years to come."
Kimberly added that although her pregnancy came quickly following her marriage, both she and Max couldn't be happier about the future.
"We didn't expect it [to happen so fast] but we're both so thrilled and at a time in our lives where we can't wait for it. We're so ready for it. It's been one of the most amazing years of my life."