Us takes a temperature reading on star romances
Penn Badgley & Zoe Kravitz
Whenever Badgley and Kravitz enter her NYC apartment building, "they're all over each other," says a neighbor. "He calls her 'babe.'" And Zoe's famous dad approves! Says a pal: "Penn and Lenny get along well -- they love to talk about music."
Credit: Josiah Kamau/BuzzFoto/FilmMagic