Garcia went first, singing "El Triste" by Mexican singer José José before Rubini had her chance, tackling Elton John's "Tiny Dancer ... went out of your chest voice, head voice and even ...

A music industry source confirms to PEOPLE that the Grammy Award winner, 40, is collaborating with Elton John on a new version of his 1972 single "Tiny Dancer." The single is being produced by ...