Kate Bosworth arriving in Sydney
Brad Pitt and Angeline Jolie in India
Lindsay Lohan in Beverly Hills
Jessica Alba and Cash Warren in Vancouver
Sienna Miller outside a London hotel
Rachel Weisz hosting the Gotham mag Halloween costume ball
Jessica Simpson in London
Heidi Klum and Seal hosting a Halloween party
Other Halloween costumes: Jennifer Love Hewitt, Alyssa Milano and Dana Delany
Ashlee Simpson leaving Hyde with Pete Wentz
Gisele Bundchen in the West Village
Courtney Love at a book signing in NYC
Ben Affleck supporting Barack Obama