Former SISTAR member Hyolyn teases fans with poster images for her upcoming mini-album 'Say My Name.'

In the teaser photos, Hyolyn is seen with blonde hair, blue eyes, gold accessories, and is wearing a pink and gold outfit that accentuates her hips. The singer's look is said to be resembling a Barbie doll for her upcoming mini-album.

Earlier this month, Hyolyn released various teasers for 'Say My Name' mini-album, such as the singer sitting in a basketball court and sporting basketball gear and looking fierce. The teaser photos are reported to be one of six singles for the mini-album.

Hyolyn also revealed the tracklist for her mini-album 'Say My Name' that features a total of six tracks. The mini-album consists of tracks such as 'Morning Call,' the title 'Say My Name,' 'Daily' featuring Grey, 'See Sea,' 'Bae,' and '9Lives.' The singer's mini-album is produced by her self-started record label Brid3 Entertainment.

Meanwhile, One of Hyolyn's single '9Lives' from the singer's upcoming album 'Say My Name' has released a music video. The single is a B-side track from the mini-album. 'Say My Name' is reported to be out on August 19, 6 PM KST.

Hyolyn is known as a former member and leader of SISTAR and its subunit SISTAR19. June 3, 2010, was Hyolin's debut as a member of SISTAR on KBS's Music Box with their single 'Push Push,' and in early 2011, she formed subunit SISTAR19 along with group member Bora and released the successful single 'Ma Boy.'

Hyolyn had many projects and had a successful career with SISTAR, until September 9, 2017, when the singer decided to leave the group and Starship Entertainment. She made a handwritten note, uploaded it on her personal social media account, stating that she would restart a new career without any agency help.

Hyolyn's solo mini-album 'Say My Name' is the first album produce by her record label Brid3 Entertainment.