Singer U Sung Eun released her new album's album jacket.

On Feb. 4, Music Works posted on their Facebook the album jacket and the release date for U Sung Eun's new digital single album You Have To Hurt At Least Once.

In the album jacket, U Sung Eun is wearing a knit matched with a gold necklace- showing off her innocent charm with her long hair worn down.

This album jacket caught much attention as it is of herself before gaining 10kg. U Sungeun is currently appearing in the Mnet Music drama "Perseverance Goo Hae Ra" as Lee Woo Ri. In order to perfectly portray the character of Lee Woo Ri who is characteristically chubbier than others, she actually gained 10kg for the drama.

Her new album will be released on Feb. 9.