Oh Seung Ah – Age, Boyfriend, Instagram, Net worth

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Oh Seung Ah is a South Korean actress and singer.

She initially rose to fame as a member of the former group Rainbow before moving her career into acting and appearing in drama series. second husband (2021-2022), Bride’s Revenge (2022-2023), and Third marriage (2023-2024).


Oh Seung Ah began her career in the entertainment industry in 2009 as a member of the girl group RAINBOW. However, the group disbanded in 2016 and members left the agency.

After the breakup, Seung Ah signed an exclusive contract with MADA Entertainment and began promoting herself as an actress.

Her first role as an actress was in a drama serial big deal In 2010. A year later, she starred in her first-ever film title heartbeat

From there onwards she appeared in some drama serials viz Pinocchio (2014), Jung Bo Ri is here! (2014), Dramatic (2013), Play guide (2013), and so on.

In 2018, she had her first villain role in a drama series Secrets and lies. She received a lot of praise for her amazing character.

The series also earned her the Best New Actress Award at the 2018 MBC Drama Awards, a major achievement.


  • Real Name: Oh Se Mi (오세미)
  • Stage Name: Oh Seung Ah (오승아)
  • Also known as Oh Sung Ah
  • Nickname: Seung Ah (승아)
  • Birthday: 13 September 1988
  • Birthplace: Seoul, South Korea
  • Zodiac: Virgo
  • Nationality: South Korean
  • Religion:-
  • Occupation: Actress, Singer
  • Education:
    Seryun Middle School;
    Changduk Girls High School;
    Sejong University (Department of Film and Arts)
  • Hobbies: Reading books, learning Japanese
  • Parents:-
  • Siblings:-
  • Boyfriend:-
  • Facebook:-
  • Twitter: @Seunga0913
  • Threads:-
  • Instagram: @snowmanloveu
  • TikTok:-
  • YouTube: 오승아 O’style

Height, weight and physical appearance

  • Height: 168 cm (5’6″)
  • Weight: 45 kg (99 lb)
  • Blood type: a
  • Hair Color: Black
  • Eye Color: Black
  • Body Measurements:-
  • Shoe Measurements:-
  • Dress Size:-

the family

  • Father:-
  • Mother:-
  • Brother:-
  • Sister:-

Boyfriend and dating history

She has never been involved in a publicly known relationship or is rumored to be dating anyone. She probably prefers to keep her personal and dating life away from the limelight.

Net worth

Although her net worth is unknown, several sources estimate that she has amassed a net worth of around $1 million to $5 million.

She seems to earn most of her income working as an actress and singer in the South Korean entertainment industry.

Plastic surgery

There is no information about whether she has undergone any cosmetic surgery to change her visual appearance.

the facts

  • The girl Seung Ah is a former member of RAINBOW.
  • She is a talent under MADA Entertainment.
  • When she is not busy with her acting schedule, she works as an editor on the application Pikicast.
  • Her shoe size is 250 mm.
  • Seung Ah is friends with Kang Ji Young and the late Koo Ha Ra from the girl group KARA.
  • She joined the KBS children’s choir while still in elementary school.
  • Seung Ah was involved in many music stages during her high school days.
  • She used to be the lead singer in her former girl group.
  • Seung Ah can play the piano.
  • She likes flowers.
  • Seung Ah is a former trainee at SM Entertainment.
  • She is an only daughter.
  • Her ideal type is…


  • Stage of the play: My wife’s bed (tvN | 2019) – Lee Yi Na
  • heartbeat (2011), as a girl group member


  • Third marriage (MBC | 2023-2024), as Jung Da Jung
  • Bride’s Revenge (KBS2 | 2022), as Kang Ba Da
  • Young Lady and Gentleman (KBS2 | 2022), as Ahn Ji Min
  • second husband (MBC | 2021), as Yoon Jae Kyung
  • A good dinner (MBC | 2021), as a department store VIP customer
  • Love (Ft. Marriage and Divorce) (TV Chosun | 2021), as Lee Yeon Hui
  • bad love (MBC | 2019), as Hwang Yeon Soo
  • Secrets and lies (MBC | 2018), as Shin Hwa Kyung
  • Grand Prince (TV Chosun | 2018), as the Queen
  • Her own sea (KBS2 | 2017), as Yoon Soo In
  • 88 Street (Naver TV Cast | 2016), as So Mi
  • Pinocchio (SBS | 2014), as interviewer for MSC examination
  • Jung Bo Ri is here! (MBC | 2014), as Choi Yoo Ra
  • Dramatic (MBC every1 | 2013), as himself
  • Play guide (tvN | 2013), as himself
  • Clinic for Married Couples: Love and War (KBS2 | 2011), as Soo Yeong
  • big deal (SBS | 2010), as Mi Na

programs on TV

  • Don’t be jealous (MBC | 2020), as a guest
  • 5 Brothers (JTBC | 2019), as a guest
  • Idol room (JTBC | 2018), as a guest
  • Video Star: Season 2 (MBC every1 | 2018), as a guest
  • King of Mask Singer (MBC | 2015), as a guest
  • 2013 Idol Star Olympic Championship Chuseok Special (MBC | 2013), as a regular member
  • After school club (Wiki | 2013), as guest
  • Real Men: Season 1 (MBC | 2013), as a guest
  • Romantic and Idol: Season 1 (tvN | 2012), as a regular member
  • 2012 Idol Star Athletics – Swimming Championships (MBC | 2012), as a regular member
  • 2011 Idol Star Athletics Championship (MBC | 2011), as a regular member
  • Weekly idol (MBC every1 | 2011), as a guest
  • Nazotoki Battle TORE (NTV | 2011), as a guest
  • 2010 Idol Star Athletics Championship (MBC | 2010), as a regular member
  • Let’s go! Dream Team Season 2 (KBS2 | 2009), as a guest
  • vitamin (KBS2 | 2003), as a guest
  • Pop in Seoul (Wiki | 1998), as a guest

come onRDS

  • 2022 10th Broadcast Actors Awards – 10 People Who Made Korea Shine – second husband
  • 2018 MBC Drama Awards – Best New Actress – Secrets and lies


  • 2017 KBS Drama Awards – Excellence Award (Actress in a Daily Drama) – Her own sea


“I want to be a credible actress. I want people to see what I’m into. This will make me very happy.”

“It’s not easy to find best friends after the rainbow, but Seo Hae won is one of them. We talked a lot when we could, we drank coffee and walked around on our days off. I am very happy to have someone like her.”

“My manager and stylist have been good to me. They take care of me and I am grateful. Also my parents, they have helped a lot. Doing this drama also made me realize that I am long lasting!”

Frequently Asked Questions

who is Oh Seung Ah?

She is one South Korean actress and singer.

who is Oh Seung Ah Real name of?

Her real name is Oh Se Mi (오세미).

what does Oh Seung Ah Famous?

She initially rose to fame as a member of the former group Rainbow before moving her career into acting and appearing in drama series. second husband (2021-2022), Bride’s Revenge (2022-2023), and Third marriage (2023-2024).

where is Oh Seung Ah From?

She was born in Seoul, South Korea.

how old is Oh Seung Ah?

She was born in 1988 and will be 36 years old as of 2024.

when Oh Seung Ah Celebrate her birthday?

It is celebrated every 13th of September.

how tall Oh Seung Ah?

Her height is 5’6″ or 168 cm.

who are Oh Seung Ah of parents?

She did not reveal the names of her father and mother.

is Oh Seung Ah Married?

She is not married. Moreover, there is no information about whether she is in a relationship or not.

who is Oh Seung Ah Ex-boyfriend?

Her ex-boyfriend is unknown.

how rich Oh Seung Ah?

Her net worth is around $1 million to $5 million.

what is Oh Seung Ah Nationality of?

Her nationality is South Korean.

Oh Seung Ah is someone who will succeed in everything she sets her mind to. Her versatility makes it impossible for her to work on different projects simultaneously.

#Seung #Bio #Profile #Facts #Age #Boyfriend #Ideal #Type

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