Girls' Generation appeared on "Radio Star" with their comeback.

On February 24th, Girls' Generation released their 4th mini album Mr.Mr, and went out into the entertainment world.

On February 26th one media source revealed Girls' Generation's appearance on "Radio Star". An MBC rep stated, "Girls' Generation will be appearing on 'Radio Star'." The rep continued, "Girls' Generation will be recording on the set of 'Radio Star' today. All 9 members won't be there, just Taeyeon, Tiffany, Sunny, Jessica, and Yuri."

Girls' Generation is returning to the Korean music scene for the first time in a year, and their 4th mini album title song "Mr.Mr" is currently number 1 on various popular music sites.

Girls' Generation will be having their comeback stage on March 6th via Mnet's "M! Countdown". This episode of "Radio Star" featuring 5 members will air in early March.