Brad Pitt Seen Sporting a Cane, but Why?

Actor reveals an injury that makes it necessary for him to add a new accessory to his wardrobe

While some of Hollywood's men might want a cane in hopes of starting a trend (ahem, Scott Disick), others need it to get around town.

And poor Brad Pitt is the latest victim, leaving the Christina Radu Spa in Beverly Hills today with his new accessory.

So what happened?

Pitt told photographers that he tore a ligament in his knee. Ouch!

We don't know what caused the injury (it most certainly can't be old age), but it could have been too much partying in Vegas, or possibly a little incident while riding around town on his hog. Either way, the Tree of Life actor seemed to be in good spirits and luckily, that cane doesn't seem to be cramping his style one bit.