Keeping up with TikTok trends... Kylie Jenner played a popular audio track for her daughter, and Stormi Webster reacted adorably.

The “Stormi, you look like mommy, baby” TikTok sound has gone viral on the social media platform, but what does Stormi think of it? Jenner's newest video confirms the four year old loves the track.

After hearing the audio clip, Stormi's face lights up in reaction to her mom's voice, creating a heart-warming moment between the mother and daughter.

The duo is known for their cute TikTok videos, including one later that day, where Stormi and Jenner mouthed,

“What's better than one cover girl? Two cover girls.”

Another favorite moment among fans is the video in which Jenner sang “Rise and Shine" to then two-year-old Stormi during her office tour, breaking the internet with the hashtags that followed.

Keep up with cute family moments on Jenner's TikTok or episodes of "The Kardashians" on Hulu.