Oprah says it sounds like Charice is pulling her voice from somewhere deep in her body. "What a blow-away moment!"
Oprah says she first heard about Charice from producer/songwriter David Foster. "He says you're a force to be reckoned with."
For Charice, singing on Oprah's stage is a dream come true. "I can't believe I'm here standing with you," she says. "I can't believe I'm hugging you!"