Following the first teaser video, singer IU unveiled the second teaser video for her upcoming fourth album 'Palette' set to be released on April 21.

Containing phrases like 'I'm twenty-five', 'I like it,' 'I got u', and 'I'm truly fine', the video illustrates a sexy yet also adorable and artistic vibe.

SEE ALSO: IU to become the first Korean solo artist to hold a show at the Philippine Arena in June

This teaser should excite fans even more. Watch the preview above!