If by "pretend band" you mean one that toured the world for decades, sold millions and millions of albums, influenced many many individuals and, was collectively one of the biggest rock & roll influences through out the 1970s, 1980s and 1990s as well as others still to this day, than yeah.
You may, or may not, be familiar with the fact that the careers of these two acts/artists/bands pretty much ran parallel to each other. Both by time frame and global notoriety.
Granted, different styles of music and overall presentation.
If I remember correctly Prince took a bit of influence from the theatrical and marketing antics of, yep, you guessed it, Kiss. You know who plays in that band?
-Yep, that guy. You know the "one" who wears makeup and entertains the fans.
You Know that fake band? The one that for all intents and purposes is still a global icon. Much like Prince is, was and will be for at least a few generations to come.
Both sold many millions of albums and were highly involved in the production, distribution and overall marketing of said "act".
And no "Alex", the answer is not, was not and never will be, "Who is is Violent J and Shaggy Too Dope?".
No, I am not a fanboy of either but they were both very realivent during my "musically formative" years.
And now, one is gone.