article_snippet: She cousins Penelope and Mason on Thursday.
article_snippet: Playing with Kim cousins: The 18-month-old was clearly having the time of Kim life at dance class with Kim cousins Penelope and Mason on Thursday .
article_snippet: Kim was there: Kourtney pictured leaving the class with Kim own little ones .
article_snippet: Kourtney joined the pair on the outing, along with Kourtney children, five-year-old son Mason and two-year-old daughter Penelope.
article_snippet: Kourtney Kardashian was spotted wearing a T-shirt which featured sister Kendall Jenner as Kourtney Kardashian brought children Mason and Penelope to dance class on Thursday .
article_snippet: Hands full: Kim held onto North and kept a hand on Mason .
article_snippet: Family affair: Mason followed Kim aunt and cousin after dance class .
article_snippet: Kim's sister Kourtney also brought children Mason and Penelope to dance class in Woodland Hills on Thursday .
article_snippet: Later that day: Kim was spotted clocking in some gym time .