Harmonizers, if you thought Fifth Harmony's 'BO$$' was an upbeat track, you haven't heard anything yet! The band released a new song, 'Sledgehammer,' and this one is guaranteed to get you on your feet dancing!

The song radiates 5H's signature confidence (not to mention their incredible vocals!) mixed with some serious '80s vibes.

"If you could take my pulse right now / It would feel like a sledgehammer / If you could hear my heart beat now / It would hit you like a sledgehammer," they belt.

The upbeat track is not only catchy, but it completely captures that feeling of falling for someone hard. We've all been there -- and Fifth Harmony nail the mix of nervousness, excitement and adrenaline with 'Sledgehammer.' If you've got a crush, this track is definitely for you!

We're pretty sure we'll be rocking out to this one all day long. Check out Fifth Harmony's new track 'Sledgehammer' above!

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