Diva Hyolyn has given her fans a special challenge along with a chance to appear onstage with her at her first concert.

On Wednesday, the singer uploaded a poster on social media, announcing the challenge ahead of the special concert.

(Instagram)

(Instagram)

(Instagram)

(Instagram)

Contestants in the singing category have to post videos on Instagram of themselves singing the version of “Gone Not Around Any Longer” that Hyolyn performed on the TV show “Fantastic Duo.” For dance, entrants need to perform a cover of Hyolyn’s dance to “Dally.” Then they have to apply by email, attaching their videos.

Hyolyn will invite the winners to share the stage with her at the concert and sing and dance with her.

Already, countless fans are uploading videos in both categories, and competition is getting fierce.

Hyolyn’s first solo concert, “True,” will be held Nov. 10 at 7 p.m. at Yes24 Live Hall in Seoul.

By Kim Hye-soo (clairek@heraldcorp.com)