The rockers pamper their pooches. Plus: Scarlett Johansson, Amanda Bynes and more

BIRTHDAY FIESTA

A mustachioed Pierce Brosnan celebrates his 51st birthday Sunday in south-of-the-border style with cake and tequila (an interesting mix, to say the least) on the Coyoacan, Mexico, set of his thriller The Matador, in which he plays a hit man.