Gwyneth Paltrow and Robert Downey Jr. reinstated their bestie status with a sunny selfie over the weekend. The duo, who played onscreen lovebirds Tony Stark and Pepper Potts in the Iron Man franchise, posed for the camera together on Sunday. Gwyneth uploaded the shot to her Instagram, with the caption, "@robertdowneyjr how I love thee #pepperony." In the photo, which appears to be on a beach, the actress shows off her natural beauty with minimal makeup while Robert makes a slight duckface for the camera.