Stassi Schroeder, 32, brought her baby bump into the water for a day at the lake with her fiancé Beau Clark, 40. Beau shared an Instagram Story video of the former Vanderpump Rules star staying afloat in a black bikini on Aug. 30, with her bare bun in the oven poking straight out of the water. While she had no lifeguard vest on, Stassi stayed close to an inflatable tube.