Kristen Stewart breaks from her signature style at the "Breaking Dawn - Part 1" premiere with a long, sequined J. Mendel gown featuring a daring slit, Jimmy Choo heels and a dramatic Neil Lane amethyst, diamond and white gold ring worth $18,000. (Photo by Kevin Winter/Getty Images)
Robert Pattinson, Kristen Stewart, Taylor Lautner, the rest of the Twilight cast and celebrity guests attend the premiere of 'The Twilight Saga: Breaking Dawn - Part 1' in Los Angeles on November 14, 2011.