Kanye West and Kourtney Kardashian took their youngsters to a birthday celebration at Sky Substantial Sports activities in Woodland Hills, Calif. on Saturday (July 30). North. 3, took along her stuffed bunny when Mason, 6, had on his backpack. Penelope. three, looked cute in her fluffy sandals. Also on Saturday Kanye tweeted for Apple to go ahead and acquire Tidal, Jay Z's streaming services. He wrote: “Apple give Jay his check for Apple now and quit striving to act like you Steve.” Apple give Jay his examine for Tidal now and quit attempting to act like you Steve.