"Tik Tok" (Chinese: 倒数; pinyin: Dàoshǔ) is a song by Chinese–Hong Kong singer-songwriter G.E.M., serving as the lead single for her extended play My Fairytale (2018).

The accompanying music video for "Tik Tok" was filmed in Inner Mongolia, China and features actor Tender Huang.

performed "Tik Tok" on iQiyi's "Idol Hits" and shared the creative process that it only took three minutes for the song to be completed, claiming it to be "fate".

released the music video for her single "Tik Tok" which was shot in Inner Mongolia, featuring Taiwanese actor Tender Huang.

She then discovers a concealed bomb in the rear of the car, equipped with a countdown timer, symbolizing the imminent eruption of conflicts and issues within the couple's relationship.