The whole Barker/Kardashian crew slipped into their holiday finest last week for a Christmas photo shoot featuring Kourtney Kardashian and Travis Barker‘s kids, including the couple's 13-month-old son,

The Blink 182 drummer and his wife of over two years were joined by the three children Kourtney Kardashian shares with Scott Disick — Mason, Penelope and Reign — as well as Travis Barker’s son Landon, who he shares with Shanna Moakler, and Atiana De La Hoya, Moakler’s daughter with Oscar De La Hoya.

Kourtney Kardashian shared a series of snaps from a sexy Christmas Eve photo shoot with her husband Travis Barker on her Instagram on Dec. 24.

Mason Disick made a rare social media appearance in a holiday family photo shared by his mom, Kourtney Kardashian, on Monday. The photo was taken at the annual Kardashian-Jenner Christmas Eve party, which was held at Kendall Jenner's home on December 24.

Kourtney Kardashian and Travis Barker posted a little PDA on Instagram when they shared a kiss as part of New Year's festivities on Wednesday, Jan. 1.

Kourtney Kardashian and Travis Barker shared festive photos of their blended family including a glimpse of baby Rocky.

Kourtney Kardashian and Travis Barker share a new blended family photo from their Christmas Eve celebration that featured six of their children, including the couple's 13-month-old son Rocky Barker.

From left to right, the photo features Barker's ex-wife Shanna Moakler's daughter Atiana De La Hoya (whom she shares with Oscar De La Hoya), Barker's son Landon (whom he shares wi

Now, Kourtney Kardashian has joined in on the action, posting a carousel of photos from her Christmas celebrations — including a photo of baby Rocky, whom she welcomed at the end of last year with Travis Barker.