Between screenings, premieres, and political tours, it was a busy week for stars. Prince William and Kate Middleton toasted with water at a dinner reception in Singapore, while Angelina Jolie visited with Syrian refugees in Istanbul. Kristen Stewart swung by a screening of her film On the Road in NYC, and Britney Spears celebrated her X Factor debut with a handprint ceremony in Hollywood.
Celebrities packed much more action into the week. Check out the rest of the exciting pics!