Penelope Disick, 10, Rates 13-Year-Old Brother Mason’s Expensive Sneaker Collection: ‘Going To Steal’

Kourtney Kardashian's daughter Penelope Disick shows off her $300 Sephora haul

Kourtney Kardashian’s Kids Reign and Penelope Disick Mock ‘KUWTK’ in Viral ‘Orange Soda’ Parody

Penelope Disick, 10, Towers Over Brother Reign, 7, At Kourtney Kardashian’s Lemme Launch