For Britney Spears, total fitness comes any time of day. It was dark by the time she made her way back to her car after her Bally's workout last night. Extensions looking pretty neat and clean, too! Lynne is excited about Britney's progress with her kids recently, and it has to also be heartening to see her oldest daughter getting back to the gym like the fitness junkie she used to be. Plus, with her bikini body already making covers no wonder Brit's got such a big smile on her face.