CULVER CITY, CA - OCTOBER 28: (L-R) Singer Blake Shelton, host Carson Daly, singer Christina Aguilera, executive producer Mark Burnett, singers Cee Lo Green and Adam Levine appear at a press junket for NBC's "The Voice" at Sony Studios on October 28, 2011 in Culver City, California. (Photo by Kevin Winter/Getty Images)

It’s hard to believe “The Voice” has been on T.V. since April 26, 2011. Since its debut, it has seen some transformations as far as judges.

Christina Aguilera, Adam Levine, and Cee-Lo Green were joined by Blake Shelton as original hosts.  Levine left during season 16 after developing a bromance with Shelton, and Aguilera left after season 3 but returned in seasons 8 and 10 as a coach.

Green also left after season 3 but returned in season 5 alongside Aguilera as a coach. Blake Shelton is the only original coach and his staying power has proved him well after meeting his wife, Gwen Stefani during her time as a coach.

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