She must have hit the treadmill hard!
Olivia Wilde was caught on camera in El Lay on Thursday afternoon looking a little damp after what must have been a demanding workout at the gym.
The Cowboys & Aliens actress casually walked past photographers on the way to her car with a smile on her face and sweat-drenched clothes on her body.
You know you got a good workout in when people can see through your shirt in a photograph! Ha!
[Image via Pacific Coast News Online.]