Jennifer Lawrence Gurns On Red Carpet
J-Law pulls faces for photographers at bash...
The actress was there to accept the Best Cast Performance award for her latest movie American Hustle.
She is hotly tipped to pick up the Best Supporting Actress gong at the Oscars in March.
Earlier she caused other jaws to drop when she joked on the red carpet about her 'armpit vagina'.
When complimented on her dress, the actress said: "I know I have arm pit fat, it's OK... it's armpit vaginas."
Meanwhile, J-Law's boyfriend, British actor Nicholas Hoult, has been gushing about his other half.
He told People: "She deserves it all. It's fun to watch."
The pair will be seen together later this year in X-Men: Days Of Future Past.