Mary Elizabeth Winstead attends the premiere of ''Youth In Revolt'' on January 6, 2010 in Los Angeles, California.
Mary Elizabeth Winstead plays Ramona Flowers on the set of "Scott Pilgrim vs. the World". 
Michael Cera plays Scott Pilgrim.The trailer is out for "Scott Pilgrim vs. the World." I admit I was skeptical that Michael Cera could break out of his milquetoast demeanor and do battle, even Scott-esque battle, against anyone -- but it appears Edgar Wright is hitting the right tone overall. "Arrested Development" fans will love Cera's showdown with Mae Whitman (yes, her) as one of Scott's foes -- the seven exes of his new girlfriend, Ramona Flowers". Source: www.heatvisionblog.com
Michael Cera and Mary Elizabeth Winstead playing Scott & Ramona: Bryan Lee O'Malley's characters.
MY BOYFRIENDS ARE BACK AND THEY'RE BADDER THAN EVERAlthough there was quality time to be had with most of Ramona Flowers' evil exes throughout the trailer, this particular look at each one of them lined up in a row tugged on our geek strings. The fact that all seven of these men (and woman) will be going toe to toe against poor Scott makes us nervous for him, but psyched for ourselves! Source: splashpage.mtv.com
