Yuri and Sooyoung Have a Lip Sync-Off to Christina Aguilera in Preview for “Channel Girls’ Generation”

Girls' Generation

In new previews (below) for Girls’ Generation‘s upcoming OnStyle reality show “Channel Girls’ Generation,” the girls turn their car ride into a karaoke fest as they jam to Christina Aguilera‘s international hit “Come on Over (All I Want Is You).”

The cameras capture close-up individual cuts of members Yuri and Sooyoung lip syncing their hearts out to the song. Their passionate performances even include “choreography,” even if it’s at the expense of the poor car in Yuri’s case.

Meanwhile, “Channel Girls’ Generation” is slated to air its first episode on July 21 at 9 p.m., KST and will feature all eight members.

Now the million dollar question: Who do you think won?

Yuri’s take:

Sooyoung’s take: