scott-disick-snow-tubing-jpg

Troubled reality star Scott Disick had some festive fun with his three kids – son Mason, nearly 7, daughter Penelope, 4, and nearly 2-year-old son Reign – at a snow-tubing park in Los Angeles, Calif.

“Fast times,” Disick, 33, Instagrammed the fun photo.

Mama Kourtney Kardashian was also in attendance at the fun family outing. She shared a snapshot from the winter wonderland as well.

The KUWTK star and her on-again-off-again beau are back on again.

After a year-and-a-half apart, the famous exes, “are back together and giving their relationship a try again,” said a source.

Fast times

A photo posted by Scott Disick (@letthelordbewithyou) on Dec 6, 2016 at 9:22pm PST