There was a time that 50 Cent and Tekashi 6ix9ine were as thick as thieves.

So much so 50 Cent called 6ix9ine his "son."

That time has come and gone.

50 further betrayed his former kin when he co-signed 6ix9ine's forever-opp Lil Durk by gracing Durk's stage during his NYC show last night and performing his hit "Many Men".

Lil Durk brought out 50 Cent in NYC on the 7220 tour 🔥🔥 pic.twitter.com/tsNg26n2Yg

— Pluggedsoundz (@Pluggedsoundz_) April 25, 2022

Fif and Durk have actually been tight for a minute.  Durk joined the Power universe last year by jumping on Book IV's theme song.

As for 6ix9ine and Durk ... last week 6ix9ine was forced to admit in court that his new track 'Gine' is a Durk diss.