(Naver V app)

IU released a teaser video for her upcoming second album of covers, “A Flower Bookmark 2,” via Naver’s V app Tuesday.

The video featured the singer in an orange room and club, looking limp and exhausted.

IU, wearing a black mini dress and strong makeup, creates a retro look. The singer has bright yellow hair which is the brightest hair color she has tried to date.

“A Flower Bookmark 2” is set for release on Sept. 22.

Naver’s real-time broadcasting app V allows fans to interact with their favorite K-pop stars through live broadcasts. The app is available for Android and iOS. For more information, visit http://www.vlive.tv.

By Kim So-yeon (syk19372@heraldcorp.com)

Google Play https://play.google.com/store/apps/details?id=com.naver.vapp
Apple App Store https://itunes.apple.com/app/id1019447011?mt=8