At a time when girl groups continue to disband by the second and/or stay on seemingly permanent hiatus (pray for f(x), everyone), one veteran troupe is standing stronger than ever.

Girls' Generation are back — err, almost now anyway, celebrating their tenth anniversary as a group since their 2007 debut with their forthcoming sixth full-length album, Holiday Night, due out on August 7, featuring double title tracks "All Night" and "Holiday."

Yes, that's right: GG are blessing us with two lead tracks from the record.

True to K-pop form, the teasers are coming in fast and strong, member by member: YoonA and Tiffany are officially kicking off the celebration with nostalgic 30-second interviews and behind-the-scenes footage from their early days up to the present. (They're also serving up gorgeous teaser photos.)

We'll keep this space updated with each member's teaser along the way until the main event. Until then, get hyped, and use the (rather clever) official hashtag #GIRLS6ENERAT10N to 'join the conversation' on social media.

Girls' Generation Through the Years: