The Kardashians celebrated grandma Mary Jo Campbell’s birthday and the grand opening of her new kids store in San Diego on Tuesday, and little Saint was in attendance. The youngest son of Kim Kardashian and Kanye West made a rare appearance at Mary Jo’s store. Kim held Saint close while North walked beside them with her aunt Khloe and cousin Penelope.
Kanye West was not in attendance at the party. Rumor has it that he and Calvin Harris may collaborate in the distant future. A source close to Calvin tells E! News that Harris “wants to make some music with Kanye down the road.” There is no word from Kanye’s camp as to whether a partnership with Calvin is in the making.