DWTS: Charli DAmelio on If BF Landon Barker Will Be in the Audience (Exclusive)

‘Extra’s’ Rachel Lindsay caught up with Chari D’Amelio and her new ‘Dancing with the Stars’ partner Mark Ballas after the cast was revealed on ‘GMA.’ Charli, who has a dance background, talked about what she thinks her biggest challenge will be and spoke about competing against her mom Heidi D’Amelio. She also shared that her BF Landon Barker is very excited for her! ‘DWTS’ Season 31 premieres September 19 on Disney .