Bloom and Kate Bosworth get close in London. Plus: the Dixie Chicks, Mischa, Lindsay and more

DOG DAY AFTERNOON

A costumed Mischa Barton takes a break on the Toronto set of her film Closing the Ring to snuggle with her pooch Ziggy on Friday. In the period drama, Barton plays a young woman who loses touch with her fighter-pilot boyfriend during World War II.