Larry Birkhead and Britney Spears? It's not as crazy as it sounds: Says an insider to In Touch, "Larry has a thing for vulnerable blondes - and no one seems more vulnerable than Britney these days." Of course, his lower back will always belong to Anna Nicole, but we're thinking those two might not be the worst coupling we've ever heard of—the Sean Preston/other one/Dannielynn/Casey Jr. playdates alone make it something worth exploring. [In Touch]