Tina Turner's oldest son commits suicide at age 60

Music legend Tina Turner's oldest son, Craig Raymond Turner, has committed suicide ... according to a report by TMZ. Read below...

Law enforcement sources tell TMZ ... Craig died of a self-inflicted gunshot wound at his home in Studio City, CA. Authorities arrived at his place just after noon Tuesday and he was pronounced dead at the scene.

Craig was born when Tina was 18 ... before she married Ike Turner. Once Tina and Ike wed, Ike adopted Craig. His biological father was a saxophonist named Raymond Hill, who performed with Ike's band.