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Britney Spears is getting a lot of heat for the subject matter of her new single.  The song, which is about a threesome, is cleverly titled "3."  Some people are upset that she chose this as subject matter to sing about.  They think that as a mother she should draw the line. People are ridiculous.  As a mother, she's gone to rehab, shaved her head and attacked some guy with an umbrella.  At this point, if the worst thing she inspires one of her kids to do is have sex with a couple of people at once, she should get an award. At the end of the day a threesome is really just a sensible way to multitask.