Former Bachelorette alum Kaitlyn Bristowe recently announced some big news! In an interview with ET, the star introduced her new fiance Jason Tartick to the tabloid! Tartick, 32, proposed to Bristowe, 35 on Monday and talking about the engagement, Kaitlyn told ET "It was everything I could have asked for." "The words that came out of his mouth were insanely beautiful. We've never locked eyes like that in our lives.