Marcela Alejandra Bovio García (born October 17, 1979 in Monterrey, Nuevo León, Mexico) is a Mexican musician. She was one of the founding members of the Mexican band Elfonía, she responded to a "casting call" of sorts for relatively unknown singers to be featured on Arjen Anthony Lucassen's Ayreon album The Human Equation where she landed the part of his "Wife". Marcela also sang on the bonus disc of the re-release of the first Ayreon album The Final Experiment.