Mason and Penelope Disick might be tiny, but they've got a lot of rocking out in them.
Scott Disick recorded a video of his two oldest children dancing to Demi Lovato's new song, "Cool For The Summer," while in a parked car. He shared the video on Instagram Sunday with the caption: "Best thing ever."
Disick was watching his kids while his ex Kourtney Kardashian was celebrating her sister Kylie Jenner's 18th birthday over the weekend. On Friday, he was photographed taking them out for pizza at Fresh Brothers near their Calabasas home.
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