Every day, there's yet another cause for celebration when it comes to the fab fivesome known as Fifth Harmony. A Candie's line (and catchy accompanying theme song)? A Hotel Transylvania 2 soundtrack bop? A whole bunch of surfboards from the Teen Choice Awards? The troupe is simply unstoppable — and their sales are really starting to reflect that fact now, too.

Today, the girls went down to RIAA Headquarters, where they learned on the spot that they're now a certified multi-platinum group, totaling over 4 million awards with the combination of Reflection smashes "Sledgehammer," "Bo$$" and their summer smash, "Worth It."

Not only that, but "Worth It" has now gone multi-platinum, becoming only the 7th song in 2015 to achieve the feat. And by the look (and sound) of their panicked yelling and jumping (uh, especially you, Normani and Dinah!), they're pretty pleased with their newest victory.

Harmonizers, you sure do go hard.

This calls for a proper celebration for 5H, like another lap on Taylor Swift's 1989 Tour! Congratulations, girls!

Fifth Harmony Through The Years