Pregnant Katie Rost Shows Her Growing Bump and “Heart Shaped” Belly Button

The Real Housewives of Potomac alum Katie Rost is pregnant with her forth baby, and she looks as radiant as ever. As it happens, the Potomac pal's baby bump is just as gorgeous as she is, and Katie has put it on full display for her fans. We're loving the sneak peeks at her growing baby, and Katie's latest bare-bump post has an adorably sweet twist.

In a January 16 Instagram post, the pregnant stunner wore a half-shirt and wrote: "I love a good half shirt with a baby bump." She also noted this cute change in her body: " My belly button has turned heart shaped.. weird..." she wrote, before adding the hashtag #pregnancy. 

We'll take this as a sign that Katie is going to have one extremely loving baby.