Britney Spears BSPEARSHAT0922207_01.jpgSources tell X17 that our girl Brit is not in rehab. The pop singer does not have the kids this weekend - they left with K-Fed yesterday - and Alli just arrived at Britney's new Malibu home. So, things are running smoothly... and it seems like the rehab rumor was just that: a rumor! But we'll keep you updated with new information coming later! Here's Brit at a pet store in Malibu yesterday... love the glasses!