Watch Sister C Sing Pistol Annies's "Hell on Heels" in The X Factor Live Shows #1 October 31, 2012 (VIDEO) Tweet October 31, 2012 at 09:08PM EDT by Julia Wayne Related: The X Factor, Sister C , Season 2 Episode 16 Credit: IdolxMuzic on YouTube They sang it in their first audition, so it was cool to see Sister C sing Pistol Annie's "Hell on Hells" in its entirety on the first episode of Live Shows. The judges weren't so sure. Do you think practice made perfect? Want more X Factor goodness? Like us on Facebook or follow us on Twitter!