Here we go!
Ch-ch-check out all the tweets (below):
[Image via WENN.]
Yes!!!!!! Girl groups are officially BACK in America and we are loving it!!!!!!!
Fifth Harmony got their start on X Factor U.S. and they have now managed to drop a debut single that is….
Shockingly really good!
Think Kelly Clarkson or Demi Lovato.
It's so hot!
Listen to Miss Movin' On above!