Peta Murgatroyd was positively glowing on a date night out with her fiancé, Maksim Chmerkovskiy, on Saturday, showing off her baby bump in a curve-hugging dress. 

The Dancing With the Stars couple hit up the Catch LA restaurant in West Hollywood, California in color-coordinating olive green outfits.

WATCH: Maksim Chmerkovskiy and Peta Murgatroyd Enjoy Last-Minute Emmys Date Night

Murgatroyd, 30, opted for the monochromatic look -- rocking an olive green dress, chunky necklace and coat -- Chmerkovskiy, 36, sported an olive hued T-shirt and light blue jeans to complete the look. The duo topped their outfits with the best accessory ever -- mega watt smiles. 

The parents-to-be have been excitedly preparing for the arrival of their first child, due in January. They have been sharing much of the journey with their fans on social media, including this adorable video of the baby kicking. 

NEWS: Peta Murgatroyd Shares Adorable Video Of Baby Bump Moving As Son Kicks

ET caught up with the dance champs on a date night out at the Emmys in September, where they dished on their busy lives and preparation for being parents. See what they had to say, in this video.