Girls' Generation is hard at work for their world tour

With Girls' Generation putting on two amazing shows last month for their world tour, the girls are working harder than ever as they prepare to go overseas.

Jessica posted a photo of herself, Tiffany, Seohyun, Hyoyeon, and choreographer Rino Nakasone onto her Weibo and wrote, "silly girls say hello!! tiff.hy.sh & rino ". 

The photo was taken in SM Entertainment's famous cloud-wallpapered dance practice room, and the girls look like they're ready to get started on their choreography.

SEE ALSO: Girls' Generation kick off their world tour in Seoul

Yuri also uploaded a photo onto her Instagram of herself, writing, "Done practicing eheheh".

The girls will perform for two nights in Taipei, Taiwan on the 20th and 21st!