Back in 2009 Metallica vocalist and guitarist James Hetfield interrupted a band show to bring on stage his youngest daughter, Marcella Hetfield, that has 7 years old. James and the audience sang "Happy Birthday" for little Hetfield, then played with the balls while his father played the classic "Seek And Destroy". See the moment below: https://youtu.be/i0175cmOBww See more Back In Time