Lee Kyoung-seo (; born April 4, 1999), known mononymously as KyoungSeo, is a South Korean singer. Her debut single "Shiny Star (2020)", which was a remake of the 2010 single of the same name by South Korean singer Yang Jung-seung, peaked at number one on South Korea's Circle Digital Chart.

Discography Extended plays + List of extended plays, showing selected details, and selected chart positions Title Details Ongoing Released: May 26, 2023 Label: Kakao Entertainment, Dream Engine Formats: CD, digital download, streaming

Singles + List of selected singles, showing year released, selected chart positions, and name of the album Title Year Peak chart positions Certifications Album KORPeak chart positions on Circle Digital Chart:

KORSongsPeak chart positions for singles on the Billboard K-pop Hot 100:

As lead artist "Shiny Star (2020)" ( (2020)) 2020 1 2 KMCA: 2× Platinum rowspan="2" "My Everything" () 2021 181 — rowspan="2" "Maybe If" () 2022 — — The M Pt.2 "Dear My X" () 7 4 KMCA: Platinum rowspan="3" "Checklist" () 44 — rowspan="8" "Flutter" () 2023 120 — "120BPM" ( 120BPM) 50 — Ongoing "Anywhere" () 85 — rowspan="5" "Looking for You" () 126 — "Christmas Time" — — "Cocktail Love" () 2024 112 — "Just Love Me" () 2025 154 — As featured artist "Some Nights" 2020 — — rowspan="3" rowspan="3" "Worries" — — "I Say Ya! You Say Yeah!") 2023 — — "—" denotes a recording that did not chart or was not released in that territory

Soundtrack appearances + List of soundtrack appearances, showing year released, selected chart positions, and name of the album Title Year Peak chart positions Album KORDLPeak chart positions on Circle Download Chart:

"Wonder Why" 2023 20 The Interest of Love OST Part 7 "Dream About You" () 81 Delivery Man OST Part 2 "Everyday With You" 46 King the Land OST Part 9 "No Return" () 43 Trip: Playlist OST Part 1

Filmography Television shows Year Title Role Notes 2016 Fantastic Duo Season 1 Contestant Episode 15-16 2019 Vocal Play Season 2 Finished 2nd 2021 Kick a Goal Cast member

Awards and nominations + Name of the award ceremony, year presented, category, nominee of the award, and the result of the nomination Award ceremony Year Category Nominee(s) / Work(s) Result Circle Chart Music Awards 2020 Artist of the Year – Digital Music (November) "Shiny Star (2020)" 2023 Busan is Good Award KyoungSeo Golden Disc Awards 2023 Digital Song Bonsang "Dear My X" TikTok Most Popular Artist Award KyoungSeo Korea Arts and Culture Awards 2024 Artist Award Korea Culture Entertainment Awards 2022 K-pop Singer Award Melon Music Awards 2021 Best Female Solo Best New Artist Song of the Year "Shiny Star (2020)" 2022 Best Female Solo KyoungSeo SBS Entertainment Awards 2022 Tiki-Taka of the Year Award Seoul Music Awards 2023 Ballad Award

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