- 2007 CF Gamevile Mobile Stone in the Water
- 2008 DJ for MBC ‘Kangin & Taeyeon’s Chinhan Chingu’ (with SuJu Kangin)
- 2008 OST for KBS drama Hong Gil Dong ‘If (Manyage/ 만약에)‘
-2008 MV Lee Byul ‘Forever‘
- 2008 OST for MBC drama Beethoven Virus ‘Can You Hear Me‘
- 2009 Variety show MBC ‘We Got Married’ (with Jung Hyung-don)
- 2009 DJ for MBC radio ‘Taeyeon’s Chinhan Chingu’
- 2009 OST for MBC drama Heading to the Ground ‘It’s Love‘ with Sunny - 2009 Model for ‘A-Solution’ cosmetic (with Tiffany)
Name meaning : Instubborn Jade
- 2008 MV Super Junior H ‘Cooking? Cooking!‘
- 2008 OST for movie Story of Wine ‘Finally Now‘
- 2008 OST for SBS drama Working Mom ‘You Don’t Know About Love‘
- 2009 MC for SkyTV ‘the M’ (with SS501 Hyungjoon)
- 2009 OST for MBC drama Heading to the Ground ‘It’s Love‘ (with Taeyeon)
- 2009 MC for MTV ‘the M’ (with 2AM Seulong)
- 2009 Variety show KBS2 ‘Invincible Youth’ (as part of Girl7)
- 2009 OST for MBC drama Jang Myung Go ‘By Myself (나 혼자서)‘
- 2009 Featured with K.Will ‘A Girl Meets Love‘
- 2009 Featured with The Blue ‘Feeling Only You‘ (with Sooyoung)
- 2006 CF Dongil Highvill Lake City
- 2006 MV DBSK ‘Beautiful Life‘
- 2006 CF China Chocopie CF (with Jang Dong-gun)
- 2006 CF East-West food Hat Choco mitte
- 2007 Movie ‘Attack on the Pin-Up Boys‘ (as Ballet Girl)
- 2007 KBS Sitcom ‘Unstoppable Marriage’ (as Kwon Yu-ri)
- 2008 OST for SBS drama Working Mom ‘Ggok‘ (with Sooyoung)
- 2009 MV K.Will ‘Tears are Dropping (눈물이 뚝뚝)‘
- 2009 MV Joo Hyunmi & Seohyun ‘Jjalajajja (짜라자짜)‘
- 2009 MC MBC Music Core (with Tiffany)
- 2009 Variety show KBS2 ‘Invincible Youth’ (as part of Girl7)
- 2003 CF Samsung Anycall Battle of Music (with Jewerly Park Jung-ah)
- 2004 School uniforms ‘Rocks’ model
- 2005 VJ M.Net ‘Hello Chat’
- 2005 OST for Inuyasha ‘I Am‘ (Korean ver.)
- 2007 DJ for Melon Chunji Radio ‘Sungmin & Sooyoung’ (with SuJu Sungmin)
- 2007 KBS Sitcom ‘Unstoppable Marriage‘ (as Choi Soo-young)
- 2008 OST for SBS drama Working Mom ‘Ggok‘ (with Yuri)
- 2008 Movie ‘Hello Schoolgirl! / 순정만화‘ (as Jung Da-jung)
- 2009 Featured with The Blue ‘Feeling Only You‘ (with Tiffany)
- 2009 MC for MBC ‘Fantastic Duo’ (with Kim Jae-dong)
- 2004 MV DBSK ‘Magic Castle‘
- 2006 CF Teun Teun English
- 2006 CF Sanyo batteries Eneloop
- 2006 CF Elite Student uniforms (with SS501)
- 2006 MV Super Junior ‘U‘
- 2006 MV CSJH The Grace ‘My Everything‘ (with SuJu Kibum)
- 2007 CF Yejimin Pad
- 2007 CF Clean & Clear
- 2007 CF Sunkist Grapefruit/Lemonade (with SuJu Kangin & Heechul)
- 2007 MBC drama ‘9 Ends 2 Outs‘ (as Shin Joo-young)
- 2008 MV Lee Seung Chul ‘Propose‘
- 2008 MBC drama ‘Park Jung Geum‘ (as Mi-ae)
- 2008 KBS daily drama ‘You Are My Destiny‘ (as Jang Sae-byuk)
- 2009 MV 24/7 ‘That Man’s Woman‘
- 2009 CF Clean & Clear (with Kim So-eun)
- 2009 MBC drama ‘Cinderella Man‘ (as Seo Yoo-jin)
- 2009 CF Innisfree
- 2009 Featured with Joo Hyunmi ‘Jjalajjaja (짜라자짜)‘
- 2010 CF ‘Clean and Clear’ (with f(x) Krystal)
- 2010 Variety show MBC ‘We Got Married‘ (with CN Blue Jung Yong-hwa)
- 2010 OST for MBC drama Kim SooRo ‘It’s Okay Even If It Hurts
- 2007 Featured with 8eight ‘I Love You‘
- 2009 Featured with Park Myung Soo ‘Naengmyun‘
- 2009 MV Super Junior M ‘Super Girl‘
- 2009 Musical ‘Legally Blonde – The Musical’ (as Elle Woods)