"This little lady is going to make an amazing mother @madiichanning #BabyHarper #8months," the "Battle of the Bloodlines" cast member captioned the photograph above from the Texas-based event. Bet these two cannot wait to hold that precious MTV munchkin!
Meanwhile, the mama-to-be -- who has shared glimpses of her pregnancy as she nears her February 18 due date -- made sure to post some snaps from her pink-themed event. Like, excitedly opening gifts for her mini-me:
Or a full-length photograph with her burgeoning bump -- and Baby H's daddy:
Be sure to offer your well wishes to Tadison on their daughter on the way in the comments -- and for a fun rewind, watch Madison and Tony meet for the first time in their Chicago abode.