Cheon Seong-im (Hangul: 천성임; born August 15, 1981), better known by her stage name Song Ji-hyo (송지효), is a South Korean actress and model. She made her acting debut in Wishing Stairs (2003), one of Whispering Corridors film series. She then received further recognition for her roles in Princess Hours (2006), Jumong (2007), A Frozen Flower (2008), New World (2013), Emergency Couple (2014), and My Wife’s Having an Affair this Week (2016).
Song is also known for being one of the members of the South Korean variety show Running Man.

2015 • TV

2010 • TV

2018 • TV

2014 • TV

2008 • Movie

2018 • Movie
as Queen
as Ji-soo
as Seo Yu-jin
as Mi-young
as Kim Yeon-ah
as Bong Min-jung
as Tae-jeo
as Kyung-ah
as Maggie
as Shin-woo
as Seon-hee
as Jin-sung
as Moon Song
as Yu-jin
as MC
as MC
as Bang Ga-young
as Self
2 episodes
as Self
790 episodes
as Self
1 episodes
2 episodes
as Ye So-ya xonim
81 episodes
as MC
2 episodes
as herself
2 episodes
1 episodes
as Self
5 episodes
as Min Hyo Rin
24 episodes
as Song Ji-Hyo
1 episodes
as Baek-hwa (Eps 1)
1 episodes
2 episodes
as Herself
1 episodes
as Running Man MC (Cameo)
1 episodes
as Song Ji-hui
1 episodes
as Hong Da-in
20 episodes
12 episodes
as Eun-ko
36 episodes
as Jo Hee-ra
8 episodes