Sponsored Links Katie Rost dating Whom? Katie Rost is currently single Katie Rost Complete Dating History Add new Post Sponsored Links Katie Rost wiki Login to Edit Bio: Reality star and model known for being an original member of The Real Housewives of Potomac. She's also done extensive work with QVC. She attended Boston University, graduating with a degree in broadcast journalism.Date of Birth: 07 Jul, 1980Zodiac Sign: CancerPlace of Birth: Potomac, Maryland, United StatesAge: 43 years oldProfession: Reality Star Show more bio data > Katie Rost Latest Videos