Sisters-in-Law Cameron Diaz and Nicole Richie Share a Laugh While Shopping in LA

Cameron Diaz and Nicole Richie linked up to do some plant shopping at the Rolling Greens nursery in LA on Tuesday. The sisters-in-law, who are married to Good Charlotte rockers Benji and Joel Madden respectively, shared a laugh and animated conversation as they walked side by side and left the store with some greenery.

While Nicole has been out and about quite a bit lately — she recently attended pal Jessica Alba's star-studded Honest Beauty dinner as well as a CFDA event and a private fashion dinner — we haven't spotted Cameron on the red carpet since nearly a year ago, at the December 2014 premiere of Annie. She and Benji, who tied the knot in January, seem to be laying low and enjoying the newlywed life; they were snapped shopping for housewares in Hollywood last week after a whirlwind trip to Australia together earlier this year. Keep reading to see Nicole and Cameron's cute sisterly outing.