Best Celebrity Style | Feb. 1, 2013

The week began with the SAG Awards and ends Sunday with the Super Bowl, a busy schedule that set the stage for a number of celebrity appearances and the chic eventwear to go with them. Not all were straight from the red carpet; another day in the life of Miranda Kerr served as yet another example of the most sophisticated street style, while Jessica Chastain showed off a gorgeous coat and a covetable bit of Dolce & Gabbana arm candy while out and about in NYC. As for the more glamorous style notes, both Kate and Rooney Mara had a stylish week at their respective premieres, making the rounds in pretty Peter Som and Alexander McQueen, and just in case you missed Beyoncé's jaw-dropping appearance (and performance) at the Super Bowl halftime press conference, we've got a glimpse of that LWD, too. Step inside for a look at all that, plus the rest of this week's best dressed.