Snuggle time!

Peta Murgatroyd took to Instagram on Tuesday, Dec. 6 to share a cute moment with her fiancé, Maksim Chmerkovskiy — and the pregnant dancer even gave her fellow Dancing With the Stars pro a sweet shoutout in the process!

"To my best friend, with whom I get to spend the rest of my life with… You are everything that I've always dreamed of and I can't wait for the next 50 years where I can fall asleep beside you, and fall in love all over again ❤️ #HappyAnniversary #InLove #SoonToBeThree," Peta said of her soon-to-be hubby.

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Peta, 30, and Maksim, 36 — who announced their engagement in December 2015 — revealed they are expecting their first child, a baby boy, last June.

Click through the gallery below to see more DWTS couples!