Kate Hudson covered her baby bump in a flowy printed dress Saturday to check out The Book of Mormon, the new show from South Park creators Trey Parker and Matt Stone, in NYC. She headed out with a group of girlfriends, though not her brand-new fiancé Matthew Bellamy. Kate nonetheless had plenty of male company at the show, as Leonardo DiCaprio turned out for the same performance with his BFFs Tobey Maguire and Lukas Haas. Gerard Butler also decided to check out the critically acclaimed musical. Kate's in NYC socializing with pals and family while making press stops to promote her upcoming film Something Borrowed. She first hit the Today show, though conversation quickly turned from her romantic comedy to chat about her brand-new $200,000 engagement ring after host Matt Lauer became distracted by the band's sparkle. Interviews continued for Kate with stops at The View and The Late Show, where David Letterman gave her a relatively hard time about marrying another musician following her relationship with The Black Crowes' Chris Robinson.