You're referring to Season 5 of The Voice!
Here's an informative guide to Season 5 of The Voice, which aired in 2013: the voice season 05 dsrip
The winner of Season 5 was Tessanne Chin, a 29-year-old Jamaican reggae singer from Team Blake Shelton. You're referring to Season 5 of The Voice
Season 5 of The Voice premiered on September 23, 2013, and concluded on December 16, 2013. The season featured 16 contestants competing for a recording contract and a cash prize of $100,000. and concluded on December 16