XXXTentacion's legacy may be more than just his music.

X's mom Cleopatra Bernard just got on Instagram and posted a photo of an ultrasound with a caption that suggests the late rapper had a child on the way.

He left us a final gift.

A post shared by @ cleo_ohsojazzy on Jun 21, 2018 at 1:55pm PDT

"He left us a final gift," reads the caption.

Sources tell TMZ the mother of the child is not his ex-girlfriend, Geneva Ayala, who's accused X and beating and torturing her.

X was killed in his car as he left a motorcycle dealership in Deerfield Beach, Florida Monday. Police believe the motivation for the killing was robbery. So far they've arrested Dedrick D. Williams for first-degree murder and have warrants out for two more unnamed suspects.