Britney Spears has been laying low since the New York Times documentary on Hulu, ‘Framing Britney Spears,’ aired in February. Since then, she has only posted a few Tweets regarding the controversy surrounding the film but aside from that, Spears hasn’t been seen out until this week.On Tuesday, the ‘Toxic’ singer was spotted walking outside her home in Thousand Oaks, CA with her fitness guru boyfriend Sam Asghari and one of the singer’s sons.