Queen were such a remarkably theatrical band, its only fitting they get the tribute band treatment. Yes, there are hundreds of them out there, but the existence of Killer Queens, the all female version, seems the perfect fit. Rather than imitate the band literally, the way most tribute bands do, Killer Queens are more of a weird characterization of the group.
We have a feeling this would be Freddy Mercury's favorite Queen tribute group since they have so completely inhabited the Queen persona. Plus, their members have the coolest names of any Queen tribute group. There is Frederika Mercury and Brianna May, for starters.