Blair and her baby boy Arthur slide on by at a farmers market in L.A. Plus: Sandra Bullock & Melissa McCarthy, the Hemsworths, Rihanna, Justin Theroux and more

FIGHT NIGHT

Hayden Panettiere and beau Wladimir Klitschko stand tall before a boxing match between Paulie Malignaggi and Adrien Broner, who won, Saturday at the Barclays Center in Brooklyn.