Jessica Chastain Pictures at Oscars 2012

Jessica Chastain wore a strapless Alexander McQueen gown to this evening's Academy Awards in LA. She complemented the gown with $2 million of Harry Winston diamonds! It's Jessica's first time attending the ceremony as a nominee, and she even brought her grandmother along as her date! She's up for a best supporting actress honor for The Help! Jessica shares the accolade with her costar Octavia Spencer, who will also be at this evening's show. The Help's in the running for best picture with eight other movies. What do you think of Jessica's long hair and gown combo? Make sure to weigh in on all of the evening's looks in our love it or hate it polls!