Shin Hye-jeong (Korean: 신혜정), better known mononymously as Hyejeong, is a South Korean singer and actress. She is best known as a member of the South Korean girl group AOA.

Hyejeong competed in a supermodel pageant until the 3rd preliminary round. There, an FNC Entertainment casting director discovered her, and she became a FNC trainee in August 2010.^{[citation needed]}

On July 30, 2012, Hyejeong made her debut as a member of AOA on Mnet's M! Countdown with their debut single, Angels' Story with the title track "Elvis".^{[unreliable source?]} Hyejeong is also part of sub-unit AOA Cream together with Yuna and Kim Chanmi. The sub-unit released first teaser on February 1, 2016.^{[unreliable source?]} The music video teaser for title track I'm Jelly Baby was released on February 4, 2016. AOA Cream's title track and music video was released on February 12, 2016.^{[unreliable source?]}

On August 8, 2012, Hyejeong appeared in TV series A Gentleman's Dignity.

Hyejeong appeared in the music video for boy band F.T. Island's song "I Wish" from the full Korean album Five Treasure Box which was released on September 10, 2012.

In October 2012, she was cast in a supporting role in drama "Cheongdam-dong Alice".

On October 19, 2012, Hyejeong, together with eight other stars such as Nam Ji-hyun and Jun. K, had been confirmed for tvN's dating show "The Romantic & Idol".^{[unreliable source?]}

On August 6, 2013, Hyejeong was cast for The Blade and Petal.