As a Halloween treat for fans, X Factor girl group Fifth Harmony turned into one of the most successful female troupes ever: The Spice Girls!
Dressed like modern-day versions of each Spice persona—though, we have to question Allyson's wig choice...Geri's hair never looked like that—the girls gave a fun-filled rendition of the British phenoms' No. 1 debut single "Wannabe." Which, when you consider their ages, is sort of hilarious...two of them weren't even born when it was released!
If the costumes and screaming fans (known as Harmonizers) weren't enough to keep 5H in good spirits, the girls were probably happy to learn their debut EP, Better Together, opened at No. 6 on the Billboard 200 this week! It's the highest-charting effort from an act born from the U.S. edition of The X Factor.