The Bachelorette star Hebert and fiancé Rosenbaum stay close after an appearance in New York. Plus: Ryan & Sandra, Heidi Klum, Kanye & Jay-Z and more


Kanye West and Jay-Z share a laugh on Monday at New York's American Museum of Natural History, where they co-hosted a listening party for Watch the Throne, the album they'll release as hip-hip duo The Throne on Aug. 8.