Emily Blunt is in constant pain on the set of her latest movie THE ADJUSTMENT BUREAU - because intense dance training has left her in agony.
The British actress plays a ballet dancer in the picture, which she's currently shooting in New York with Matt Damon.
Blunt is being put through her paces by a professional - and she admits the classes are crippling.
She says, "Every day I’m in dance boot camp. It's a wonderful idea to have the girl be a dancer, but it's very high maintenance.
"I'm really loving the challenge. I'm training with this amazing ballet company, and it's been a real awakening for me when it comes to fitness. Everything hurts all the time."