Following a double elimination, season 34 of Dancing With the Stars is shifting focus to TikTok Night - but what performances can viewers look forward to after the shakeup? ABC released details ahead of the Tuesday, September 30, episode about how the night will begin with an opening number to "Apple" by Charli xcx. The opening number will feature an appearance from season 31 champion Charli d'Amelio, who will be performing viral moves made famous by Kelley Heyer.