Newly engaged couple,

Blac and Rob were all smiles as they were spotted on the streets of Los Angeles, heading for a business meeting, E! Online reports.

The model who has made it a point to flaunt her seven carat diamond on all her social media accounts, did not hesitate do it again as they rocked casual looks fro their outing.

The couple who had tried to keep their relationship a little under wraps, can no longer contain themselves as they document every bit of their life via their social media accounts.

Meanwhile, the Kardashians have maintained their silence on the engagement, two days after the fact, even though a source close to the family has revealed to Us Weekly that Kris Jenner as well as the Kardashian clan, think that Rob is making a mistake.

Watch Blac Chyna flaunt her prestigious ring via Snapchat, below: