Are things all right with Bam's Unholy Union? On Wednesday, he and his wife, Missy Rothstein, hit up the Entertainment Weekly soiree for Bravo's new show, Tim Gunn's Guide To Style, Page Six reports. But before they went in, the couple had a nasty fight outside the venue -- that is, until they saw people watching and made up. "They then made out during their red-carpet walk," the spywitness says, and made a quick exit when Jessica Simpson (with whom Bam allegedly had a fling) showed up. "The second they heard Jessica came, they ran," the spy says. He may have guts when it comes to stunts, but when dealing with exes, Bam's a wuss!