Disick, 34, was hands-on as he looked after his daughter Penelope and son Mason in Los Angeles.
The trio dressed casually as they enjoyed the warm September sunshine.
Despite their differences it seems that Kourtney is allowing her former partner to enjoy some quality time with his kids.
Disick has been partying most of the summer and RadarOnline.com revealed that he even spent time in hospital.
Meanwhile, Kourtney, 38, has been enjoying herself in Paris with her 24-year-old French boyfriend Younes Bendjima.
Disick has been linked with Sofia Richie, 19, but she wasn't anywhere to be seen while he was looking after his kids this weekend.
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