Dwight Howard Engaged To Rapper Amy Luciani

amy luciani dwight howard engaged Getty

Dwight Howard is off the market ... because he's engaged to rapper Amy Luciani.

The pair went public with their relationship Friday and it looks like they've been together for a while ... because they're already engaged.

PUTTIN' A RING ON IT Instagram / @amylucianiworld

Amy posted video showing their sparkling, diamond engagement rings on social media ... and the footage shows Dwight admiring Amy's bling as they party in a nightclub.

The rock on Amy's finger looks huge ... and Dwight's got a ring with lots of diamonds too.

View this post on Instagram "Love and Hip Hop Atlanta" star Amy says, "I was enjoying you so much out of the public eye but here we are.…