So we think Britney dissed her Antigua rehab in favor of Bebe in Aventura Mall on Wednesday. As we reported in earlier blogs on Thursday, Brit was spotted shopping after hours at Bebe in Aventura on Wednesday night (yes, Valentine's Day), and checked out really fast from the Four Seasons on Brickell Thursday morning. According to our spies, Brit's stay at the Four Seasons was very last minute. So we're thinking the pop tart flew in from her non-stint at rehab and decided to buy herself a nice outfit at Bebe instead. Rehab, screw that. Brit's all about the retail therapy.