Day trippin' with (almost) the whole fam!

Kim and Khloe Kardashian joined Kris Jenner on an excursion to San Diego to visit her mother MJ today, and the ladies brought along Kourtney's kids Mason and Penelope to spend some quality time with their great grandmother. Kourt is away vacationing in Montana with some gal pals, but it appears her sisters have no problem babysitting. After their drop-by, E!'s favorite family grabbed dinner in the area before heading back home. Naturally, reality show cameras were rolling for the whole thing!

Poor Kimmy K is starting to look downright uncomfortable as she nears the end of her second pregnancy, but we have to hand it to her for working nonstop and fulfilling all of her commitments, regardless of her impending due date.

Meanwhile, Kylie apparently couldn't be bothered to tag along, as she was too busy Snapchatting and posting sexy selfies by her swimming pool in Calabasas. Talk about priorities!