Kourtney Kardashian Gets Dinner After Kim Leaves Hospital With North

Kourtney Kardashian and her beau Scott Disick take their little man, Mason, out to dinner in Calabasas for a Friday family night out on June 21, 2013. AKM-GSI

Friday family fun! Hours after sister Kim Kardashian and baby North arrived home following a week-long hospital stay, Kourtney Kardashian stepped out with boyfriend Scott Disick and son Mason on Friday night, June 21, enjoying dinner at Sugarfish Sushi in Calabasas, Calif. 

While little Penelope, 11 months, missed out on the family affair, Mason, 3, was smiling next to his parents, rocking comfy sweats and a bright orange tank-top. The E! reality star wore Chanel slip-ons, black spandex, and a safari-print tunic for the dinner, while Disick settled on white sneakers, green pants and a white long-sleeved shirt.

Kourtney, 34, hasn't commented yet on the June 15 arrival of her niece, North, but a source tells Us Weekly that Kourtney is loving being an aunt.

"Kourtney says the baby is adorable," a source tells Us. "She loves her so much."

Besides fulfilling new auntie duties, Kourtney tweeted on June 20 that she has another goal for the summer — to exercise more!

"I am starting to run again today!" she tweeted, adding a throwback picture of her running on the beach for a Shape magazine shoot. "Been too long."

Kourtney and Disick, 30, have been dating since 2006.

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