Carrie Underwood left fans stunned when she swapped her country-pop polish for a backwards red cap and a fiery rendition of Limp Bizkit's 'Break Stuff', with some viewers praising the unexpected rock turn while others branded it one of the worst covers they had heard.
The 43-year-old singer delivered the nu-metal classic during her September 5 headline set at the Velocity Festival in Dyersville, Iowa, leaning heavily into Fred Durst's signature look as fan-shot footage of the performance spread online.