So this was posted on the official twitter for the show a couple weeks about, but here is the first promo for QueenSugar. The show will premiere September 6th and 7th at 10pm, it will be a new night premiere.
Here is the promo to Season 2. There is a 30 second version out, but this is the minute long promo. Looks like you can see Greg with in the first 4 seconds of this promo.