Girls' Generation made an unusual bargain.

On Generation's official Twitter and Facebook accounts, a post was uploaded: "Do you want to see Girls' Generation's choreography of "Mr. Mr."?"

The post continued, "If our music video of "Mr. Mr." reaches 15 million views on Youtube, we will upload our choreography video. Please support us!"

SM Entertainment posted a link to the music video of "Mr. Mr" on Youtube. Currently, the music video displays a total of 9,642,045 views.

Meanwhile, Girls' Generation is active in promoting their new song.