Gealey plays Terrence Howard's ex-fiancee on the hit hip-hop drama, while Byers portrays the actor's onscreen son, Andre Lyon, but it appears they have become more than just co-workers off camera.

Sources tell the pair acted very much like a couple at The Social Network actor Sanders' nuptials to Lauren Whitney Johnson over the weekend (21-22Mar15), but they were conscious of the cameras as they attempted to keep their public displays of affection low-key.

The Empire stars have yet to comment on the romance speculation.