We can't tell you how many times we've belted out the infectious chorus to Fifth Harmony's 'Sledgehammer.' That song gives us butterflies and for all the right reasons. Not only it it so good, it ...

Ever since the Spice Girls, we've been in desperate need of a new girl group. Luckily, there are two rising in popularity lately: Little Mix and Fifth Harmony. And fun fact, both of them consider the ...