A-listers gathered at the 25th annual Producers Guild Awards in LA on Sunday. Fresh from her win at the SAG Awards on Saturday night, Lupita Nyong'o wore a salmon dress that revealed her toned arms. Brad Pitt, a producer of Lupita's 12 Years a Slave and a nominee, arrived in a classic tux. The festivities were a chance for actors to recognize and celebrate the hard work producers put into turning project fantasies into blockbusters. Scroll down to see the photos of all the stars, including Leonardo DiCaprio kissing Lupita, and more!