Shure SM7B by JoRillo
Title says it all.
All joking aside though, this is an awesome microphone. It is amazingly affordable, beautiful sounding, and allows you to get some great sounding proximity effect when you really get up on it. I use this for getting my deeper vocals mainly, but it works well on higher pitched vocals also. It hardly picks up any room noise, set's up easy, and doesn't even need phantom power to get up and running.
I would say even if it isn't used as a primary mic, this is a mic every studio should have in the collection.