UPDATE: Roman Reigns tweeted the following regarding Dolph Ziggler's earlier tweet to him (see below) asking why he always wears a bulletproof vest:

Also, Reigns tweeted the following photo of the injury he suffered on RAW this past Monday night:

ORIGINAL: Dolph Ziggler tweeted the following after losing a tag-team match featuring himself and Kofi Kingston against The Shield's Roman Reigns and Dean Ambrose on this week's WWE SmackDown broadcast: