Article continues below advertisementEven the world's biggest stars aren't immune to life's unexpected twists-especially when it comes to money. From surprise medical bills to last-minute travel and sudden career changes, celebrities often face the same financial curveballs as everyone else. But how do they keep their cool (and their cash flow) when the stakes are sky-high? Let's take a peek behind the velvet rope.Celebrity Secrets for Managing Surprise ExpensesWhile it might seem like every A-lister has an endless bank account, the reality is a bit more complicated.