Secret Sister
Ended
2018
19 Episodes
50 min
3
Popularity
i
Popularity is a TMDB metric that combines page views, search traffic, votes, and trending activity. It’s dynamic and updates daily. The higher the number is, the more popular the show is
9.0
/10TMDB Rating
N/A
AER
i
AER stands for “Average Episode Rating” and is calculated by averaging all rated episodes.
No episodes have ratings yet.
Created by
Synopsis
Celebrities become an Unnie (older sister) for a day to a younger celebrity spending 24 hours together, sharing one bed and one blanket.