The 13-year-old singer joined LeAnn to perform “How Do I Live.”
“What an amazing night and incredible experience @thexfactorusa! Let’s do this #carlysangels! Call 1.855.843.9301 or 9304,” Carly tweeted.
She added, “Thank you @britneyspears for being such an amazing mentor and friend!”
Carly also sang “Hallelujah” and “Feeling Good.” Watch them below and cast your vote!
FYI: Carly is wearing Vince Camuto booties.
15+ pics inside…
Carly Rose Sonenclar feat. LeAnn Rimes- X Factor Finals – How Do I Live
Carly Rose Sonenclar – X Factor Finals – “Feeling Good”
Carly Rose Sonenclar – X Factor Finals – “Hallelujah”