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

DWTS: See Kourtney Kardashian and Travis Barker in the Crowd to Support Charli D'Amelio

Kourtney Kardashian Joins Travis and Landon Barker in 'DWTS' Audience

DWTS: Charli D'Amelio, 18, gets cheered on by Kourtney Kardashian, Travis Barker and Landon Barker