Lee Ga-hyun
Lee Ga-hyun, known mononymously as Gahyun, is a South Korean singer, rapper and actress under Hogiroun Company. She is the maknae of the girl group Dreamcatcher. On March 24, 2026, Hogiroun Company announced that Gahyun has signed with them to promote as an actress under the stage name Lee Seo-yul. She will continue to use her real name for her activities as a member of Dreamcatcher.
Filmography (13 titles)
MovieDreamcatcher 7 Doors of Christmas: A Lucky Encore
Gahyun · 2024
![Dreamcatcher [REASON Boutique from InSomnia]](https://image.tmdb.org/t/p/w342/lzidTFbAZrONVvFieog8dNzI8jJ.jpg)
MovieDreamcatcher [REASON Boutique from InSomnia]
Self (Gahyun) · 2023
MovieApocalypse: Broken Halloween
Gahyeon · 2022
10.0MovieDreamcatcher at Primavera Sound 2022
Self (Gahyeon) · 2022
MovieKpop.Flex 2022 Global Stream
Self (Gahyeon) · 2022
MovieApocalypse: Save Us - Mini Concert
Self (Gahyeon) · 2022
MovieHALLOWEEN MIDNIGHT CIRCUS
Herself · 2021
ShowDreamcatcher Mind
Self · 2021
MovieCROSSROADS: Part 2. Dystopia
Self (Gahyeon) · 2021
MovieCROSSROADS: Part 1. Utopia
Self (Gahyeon) · 2021
![Dreamcatcher [Dystopia: Seven Spirits]](https://image.tmdb.org/t/p/w342/mSmavXzvAI8qqLEBw5VfU1sjB6N.jpg)
10.0MovieDreamcatcher [Dystopia: Seven Spirits]
Self · 2020
MovieDREAMCATCHER CONCERT: GLOBAL STREAMING INTO THE NIGHT & DYSTOPIA
Self (Gahyeon) · 2020
7.4ShowKBS Drama Special
Kim Seo-Yoon · 2010