The Oscar-nominated actor, 39, was all smiles as he and his model girlfriend, 22, made their way in to a tent set up on the South Lawn. The American Hustle hunk looked handsome and classic in a standard tuxedo, while his model love looked appropriately chic in a Marios Schwab dress and blazer.
But Bradley and Suki weren't the only stars in attendance at the fete, held in honor of visiting French President Francois Hollande. Mindy Kaling, Julia Louis-Dreyfus, Stephen Colbert and J.J. Abrams were on hand as well.
And of course, President Barack Obama and First Lady Michelle Obama were welcoming to the European leader. They even switched up the traditional seating lineup so they could each be on either side of President Hollande, who arrived dateless following his very public breakup with longtime girlfriend Valerie Trierweiler.
And while Bo and Sunny didn't appear to be part of last night's formal festivities, they had their own fancy dinner! Mrs. Obama tweeted a photo captioned "Bone appétit! " of the dogs dressed up for the State Dinner, sitting in chairs at a fancily-set table.
Movie stars and politicians are interesting, but it's the dogs who are really très chic!