Secret and 4Minute are coming back soon with their mini albums.

Secret, who will be returning to the stage on April 30, with Letter from Secret has accentuated their cute looks and highlighted their girly image. Teaser photos released showed the summer theme with the members of Secret enjoying themselves by the ocean.

Their title song, "YooHoo," is reported to be an overall bright, lovely song with room for numerous cutesy dance moves along with group choreography.

4Minute will be returning with "What's Your Name?" after a one-year hiatus. The song features a powerful hip hop performance that exudes raw, feminine charisma.

With the international sensation Hyun A at their core, 4Minute will feature a tough yet cute performance with their mini album Name is 4Minute.

Their first stage will be at 'Music Bank' on April 26.