Jennifer Lawrence Rocks Big Blond Bouffant Hair on Set of New David O. Russell Film

Silver Linings star is channeling a new bold look for her role in an upcoming movie costarring Bradley Cooper

Looks like J.Law put a bird on it.

The lovable Jennifer Lawrence was spotted today on the set of her latest film with a bold new look. The occasional brunette was done up totally blond and totally big this time around, sporting large bouffant curls balanced like a bird's nest on the top of her head.

Jennifer Lawrence conquers the snow while filming new movie

The still-untitled film project is helmed by Lawrence's Silver Linings Playbook director, David O. Russell, and also features J.Law's SLP costar Bradley Cooper and new castmate Christian Bale. 

The 22-year-old Academy Award-winning actress is playing the wife of Christian Bale's former conman turned FBI agent, as the movie narrative centers around the infamous FBI Abscam operation from the late 1970s. 

That's why her hair is so big...it's full of secrets!