Article continues below advertisementBritney Spears' recent night out has sparked mental health concerns again.According to a video, published on Thursday, October 23, the pop icon was allegedly seen leaving Red-O, a restaurant in Thousand Oaks, where witnesses said she appeared "spiraling" as she got into her black BMW.Article continues below advertisementSeveral people tried to stop her before she took off but things quickly took a dangerous turn, an onlooker claimed. Another eyewitness alleged Spears "nearly ran over her friend while pulling out" of the parking lot.