The "Crank That" singer's pal Killa J was shot in the arm outside of a Hollywood recording studio where Soulja Boy and friends were celebrating his 26th birthday party, TMZ reported.
The rapper — born DeAndre Cortez Way — and his entourage noticed a black SUV waiting outside the studio for hours, when Killa J decided to go outside and see what was going on, according to the gossip site.
It is reported that the four men in the vehicle asked specifically for Soulja Boy and demanded he give up his Gucci bag — where he often keeps loads of cash.
The "Turn My Swag On" singer was flaunting stacks of cash on social media during the party and has often done it in the past.
Soulja Boy had left the studio by the time police arrived. Memphis-born rapper Killa J was hospitalized with minor injuries, TMZ reported.
There have been no arrests in the shooting, according to TMZ.