If there is one thing that Britney Spears loves, it's a short-sleeved turtleneck. Can't say we fully support her sartorial preference (a short-sleeved turtleneck is up there on our list of impractical fashion no-nos, along with platform flip-flops and tank-tops with hoods), but we're happy for Britney that she's found something she's liked and stuck with for all these years -- especially considering how chaotic and out of control her life must surely have felt at times! Check out these images of the pop-star sporting some SSTs throughout the years.