Watch Fifth Harmony Do Fierce Impressions of Adele, Rihanna and More: Exclusive Video

Fifth Harmony
Ramona Rosales

Fifth Harmony photographed on March 30, 2016 at Quixote Griffith Park in Los Angeles, Calif. 

As starry eyed teens hoping to land a recording contract on The X Factor, Fifth Harmony covered a number of their powerhouse predecessors, from Demi Lovato and Kelly Clarkson to Mariah Carey. Now Fifth Harmony are working their powerful pipes and impersonation skills in this inaugural installment of #Hot100Karaoke. Watch below as the ladies of 5H do their best musical imitations as they take on the chart-topping hits of fellow leading ladies Ellie Goulding, Adele, Meghan Trainor, fellow X Factor alum Leona Lewis, and Rihanna.

L.A. Reid on Fifth Harmony: 'They've Become the Biggest Girl Band in the World'

And read the group's new Billboard cover story here where they delve into the challenges of pop-star fame, finally finding their voice and how their sisterhood has gotten them through some tough times.