OMG! We had no idea it was this severe!
The rocker chick opened up to People about that fateful day, saying:
[Image via Pacific Coast News.]
You'd think it'd be dangerous to work out with your hat so loooooow!
On the other hand, who doesn't love a bright and smiling Reese Witherspoon??
We just hope she wasn't completely blinded by the hat before she took on the gym's dangerous machinery!!
Get it, girl! Sweat is best!
[Image via Pablo/FameFlynet Pictures.]