Not too long before Luna's banishment, her and Celestia found the 7th Element of Harmony. This element was known to corrupt the wielder if they are not the correct one, and Celestia's mind has been set to tyrant. One thousand years later, Luna has once again returned to Equestria, but Celestia's evil plot doesn't end there.

This is Dominick, Dominick works at a five star restaurant called, The Pony Palace. There, some of Equestria's most popular celebrities pop in to have a drink. Sometimes they share stores and even secrets, because as we all know, what the bartender hears is confidential, isn't it.

Picture taken from alex-heberling at-
http://alex-heberling.deviantart.com/gallery/31908605?offset=0#/d41d4on