Rookie idol group MR.MR revealed that they will be making their official summer comeback on July 5 with their third single and will also be releasing a mini album on July 8, their first.

The five-member boy band, whose stylized group name is said to mean 'men among men,' first debuted last October with the song "Who's That Girl." They made a comeback in February with their second single "Highway."

Now ready to release their first mini-album early next month, Jin, Changjae, Tey, Doyeon, and Ryu are getting ready for the comeback stages and promotional activities.

On June 25 the rookies revealed the teaser images, but no word yet on what the new track's title will be.

Because they are relatively new to the scene, MR.MR does not have a tremendously large fan following just yet.

Throwing themselves into the heated summer competition with their first mini-album, it will be interesting to see how MR.MR measures up against the veterans as well as the other newbies in the charts as well as the various music shows.

MR.MR's new single will be released on July 5 with the official start of promotions for the title track and mini-album beginning later that week.