Dancing With the Stars fans can breathe a sigh of relief - Jenna Johnson and Corey Feldman are officially kicking off rehearsals. "Corey + Jenna have entered the tik tok chat @Dancing with the Stars," Johnson, 31, captioned a TikTok video shared Monday, September 8. In the clip, Johnson and Feldman, 54, goofed off in a dance studio while lip-synching to a viral audio about being "best friends." At the end of the video, the duo jumped up and down in a circle while holding hands.