Just a day after Kim Kardashian Instagrammed a photo of her adorable baby girl, North "Nori West," new photos from a lunch date between Kourtney Kardashian, her daughter Penelope and North West (being held by a friend or nanny) have surfaced online.

While 17-month-old Penelope looked content to be in Kourtney's arms, sucking her pink pacifier, five-month-old Nori - dressed in a gray onesie - looked a little more eager to get out and explore the restaurant around her, or perhaps was searching for her mama Kim.

Also that day, Kim was photographed shopping with her sister, wheeling her baby around in her stroller, wearing gray jeans and a dark gray longs-leeve, her hair pulled back in a tight ponytail, while Kourtney dressed things up a little more in skinny leather pants, a pink-and-black blazer, massive square shades and strappy black heels. Penelope's four-year-old brother Mason was not along for the outing, nor was father Scott Disick or Nori's dad, Kanye West.

During her latest Mobio Insider Q&A, Kim revealed that family is "everything" to her, and having a baby has "completely changed" her life, writing: "you have a different set of proprieties .nothing matters except your brand new family."

Click here to see photos of North West and Kourtney Kardashian holding Penelope Disick while out to lunch together.