Joe Jonas showed a previously unseen side of his pregnancy with Sophie Turner's daughter, Willa, in an Instagram post celebrating Mother's Day (Sunday). Jonas showed off a very enviable walk-in closet (shoes! Bags!) ), posted a gorgeous snap of Turner pregnant, holding her bump in a panel-checked maxi dress while standing in the doorway of the

Jonas also shared a sweet photo of himself and his mother, Denise Jonas, and wrote, "With all the wonderful mothers out there, these two Happy Mother's Day to Mom," he captioned it. Turner thanked the post in the comments (and revealed her nickname for her husband), writing, "Love you bubalub."

Appearing on "CBS This Morning" last week, Jonas opened up a bit about becoming a parent with Turner (opens in new tab) and welcoming daughter Willa during quarantine. 'I'm always on the move, traveling, touring,' he said. I'm very grateful and thankful to be in one place for a solid amount of time, to be grounded, to be with my family, my immediate family, because it's a time I'll never get back."

Jonas did not say much about Willa, but called her "gorgeous" and added that time spent at home with his wife and daughter is "wonderful." Asked what he has learned about parenting, he offered a very relatable quote: "Naps are good, they're a good thing.