Sunhwa shows off her sexy back on the set of SECRET's "YooHoo" MV

SECRET's Ji Eun and Hyosung previously shared BTS photos on the set of their upcoming MV and�Sunhwa followed along by treating fans to some gorgeous selcas of her enjoying the beautiful scenery of Saipan.

Sunhwa shared on her Twitter, "You're curious, right? Are you curious? You're curious about us, right? Please wait a little longer. Exciting days. Soon."

Sunhwa had fans' jaws dropping at her sexy back line and looked like a true goddess in her white gown similar to the one showed in the group teaser photo, and also showed her cute charms with fellow member Hyosung.

Fans commented, "Sunhwa's figure is daebak", "Cute", and "I can't wait for SECRET's comeback."

SECRET will return on April 30 with their fourth mini album 'Letter From Secret' with their title track "YooHoo", so stay tuned for more details!