Affleck heads for his vintage ride while running errands in Brentwood, Calif. Plus: Naomi Watts & Cameron Diaz, Rihanna, Chris Hemsworth and more

DOUBLE TAKE

There's no sibling rivalry for Tamera Mowry-Housley and Tia Mowry-Hardrict, who team up – in color-coordinated ensembles, no less – for a Los Angeles People for the Ethical Treatment of Animals event on Monday.