MANILA, Philippines--Charice Pempengco has wowed audiences around the world with her awe-inspiring performances and jaw-dropping vocal strength. After impressing the best in the US entertainment industry, Pempengco is now getting a formidable career boost with a new US-based manager. Oprah Winfrey, considered the queen of US daytime TV talk shows, has agreed to manage Pempengco's US career, according to Nixon Sy, audio marketing unit head of the young singer's Philippine label Star Records in a DZMM report on Tuesday. According to the report, Winfrey is set to dedicate a full episode of her syndicated talk show, "Oprah" to Pempengco, apart from other Hollywood performances she will arrange for the singer. Oprah shares management duties for Charice with Star Cinema boss Malou Santos, who is handling her Philippine career. here's a song she sang: http://www.youtube.com/watch?v=7CVloLBxcMQ Source: NQUIRER.net + pinecone10@youtube