South by Southwest is always a star-studded affair, thanks to the bevy of panels, premieres, and performances that take place during the weeklong music, film, and tech festival. On the first day alone this year, we got appearances from notable attendees including Duchess Meghan, Selena Gomez, Brooke Shields, and Jake Gyllenhaal. And now, Emily Blunt has arrived. Fresh off attending the Oscars, the actor made an entrance at the festival in a hypnotic, ab-baring ensemble from Balmain.