Jennifer Lawrence lets loose in Hawaii

Fresh photos of Oscar darling Jennifer Lawrence unwinding in Hawaii on a balcony have surfaced on several celeb sites.

In one, her new dark hair — dyed the day after the Oscars for re-shoots of The Hunger Games: Catching Fire — is wild and untamed. She's sexy and casual in sweats.

In another, the Silver Linings Playbook star, 22, appears to be sipping wine, smiling and smoking with a female friend.

Hmm, what is that you're smoking, Jen?