Technically, no one could ever fill the shoes of Freddy Mercury. However, Adam Lambert was able to try and fill them with his own unique style and color. Even though he gained publicity in 2009 with American Idol, he had already started his music career in 2001. He was a part of an indie label called Hi Fi Recordings, as one of the many faceless singers out there. Look at him now, because he’s has been touring with Queen since 2012! Even without that part of his career, there is still a lot to be said about Adam. He’s had over 100 concerts around the world with just one single album.