Revelation 17:14
These shall make war with the Lamb, and the Lamb shall overcome them: for HE IS LORD OF LORDS, AND KING OF KINGS (my emphasis): and they that are with him are called, and chosen, and faithful.
In chapter 19, it's all capitalized!
Revelation 19:16
And he hath on his vesture and on his thigh a name written, KING OF KINGS, AND LORD OF LORDS.
Also note in chapter 17, who God says are HIS CHOSEN:
THEY THAT ARE WITH HIM ARE CALLED, AND CHOSEN, AND FAITHFUL!
Couldn't be more clear!