Best Celebrity Style | Jan. 25, 2013

In the way of celebrity style fodder, we're looking to Couture Week, the inauguration, a few film premieres (hello, Jennifer Lopez), and even Sundance to draw from the most glamorous of the week. There's no shortage of high-impact red-carpet wear here — and even a glimpse of what the Couture collections look like off the runway, thanks to Leelee Sobieski in a stunning Dior confection straight from Raf Simons's Spring '13 lineup. As for the sexier side of things, Chrissy Teigen delivered with a bombshell moment at the inauguration, while Emily Blunt's Alexander McQueen look was the best blend of sultry and sleek. That's not even the half of it — the rest of this week's best dressed are all inside.