2 Chainz's debut "Based on a T.R.U. Story" has achieved a gold certification from the RIAA, and the Atlanta rapper celebrated the significant achievement with his Def Jam family at a dinner in NYC last night.

He was presented with a plaque from Def Jam president Joie Manda, and afterwards tweeted "Hardwork paying off," to mark the milestone.

2 Chainz is up for Best Rap Album at the Grammy's on February 10, and is currently working on his next album.

Source: rap-up.com