Whether working hard or playing harder, some of our favorite social-media-savvy stars made sure to share their candid snaps for us to enjoy. Nicole Richie showed off her impressive basketball skills, and Lady Gaga got us psyched for the VMAs with a stop by the MTV offices. Adam Levine was the victim of a snack attack, while Alessandra Ambrosio was extra thirsty during her vacation in Greece. Vogue editor Anna Wintour dove into the September issue as John Stamos celebrated his 50th birthday diving underwater in Mexico. And the boys of Glee indulged in a jam session during their downtime. Of course, it wouldn't be a celebrity candids roundup without a picture of Bar Refaeli in a bikini — and can you guess which food-loving model hopped on the ramen burger bandwagon?