Hilary Duff: Yellow Vase with Haylie!

Hilary Duff kisses her older sister Haylie goodbye after dining at The Yellow Vase in the Malaga Cove Plaza on Sunday (September 9) in Palos Verdes, Calif.

That same day, the 24-year-old actress and Haylie, 27, were spotted leaving a business meeting together.

PHOTOS: Check out the latest pics of Hilary Duff

Earlier in the week, Hilary and her adorable baby boy Luca spent quality time together while shopping at a Neiman Marcus department store in Beverly Hills.

10+ pictures inside of Hilary and Haylie Duff out and about together in Palos Verdes…