Kristen Stewart Learns To Smile

Kristen Stewart has become famous not only for her role in the Twilight films but for her depressed look on the red carpet – as if earning millions and dating Robert Pattinson was some huge cosmic drag. Miraculously, with the release of Eclipse, Stewart seems to have a had personality transplant, beaming from ear to ear at events. Our partners at Lemondrop.com have studied the new Kristen thoroughly. "Finally, she seems to have learned, deploying an array of either genuine or at least convincing grins that still bear a hint of her trademark bashfulness, but without the accompanying gloom," they report. "It makes a huge difference."

For more on Kristen’s personality makeover, go to Lemondrop.com.