Britney Spears knows how to deliver a compelling Instagram post. It’s a pretty easy formula, really. Britney Spears plus a bikini plus anything. In this particular instance, the “anything” is Cyndi Lauper’s classic song “Time After Time.” Which you will now have stuck in the back of your head for the rest of the night. But I have a feeling you won’t really mind. Enjoy.
Group of friends dancing and having fun together; Photo: Flashpop(Getty Images) A well-delivered toast can mean the difference between a…