It was a busy week for some of your favorite famous stars. Angelina Jolie headed to the border of Libya and Tunisia to lend support to refugees and raise awareness about their plight. She also raised eyebrows when she revealed a new, seventh line on her coordinate arm tattoo and set off rumors that she and Brad may be adopting again. Meanwhile, Johnny Depp, Robert Pattinson, and Reese Witherspoon were some of the many celebrities on hand at last weekend's awards shows. Johnny got slimed at Kids Choice and Rob and Reese made a sweet presenting pair at the American Country Music Awards. Britney Spears took a break from promoting her new album to take in a performance of The Lion King with her boys, Halle showed off her bikini body during a beach day with Nahla, and Brad Pitt held down the fort while Angelina was away — click through to see these and even more of the week's most memorable celebrity pictures!