Reese Witherspoon's Bangin' New 'Do: What's the Real Reason Behind It?

Legally Blonde star reveals why she got that new hairstyle

Loving Reese Witherspoon's new hairstyle? We are, too!

In fact, we're convinced that the impeccably stylish Legally Blonde star could rock any 'do—just look at those fab tresses! (They deserve their own agent, no?)

But there's actually a strategic reason why the actress opted for the cut…