'The Voice': John Legend tries to win back singer he eliminated in 'best knockouts ever' - USA TODAY

… I would love to welcome you back to Team Legend," John Legend said in his plea.

'The Voice': John Legend calls country singer 'boring,' Gwen Stefani steals him from fiancé Blake Shelton.

After being eliminated during the Battle Rounds by John Legend, stolen by Clarkson and then eliminated by the "American Idol" alum in the Knockouts, Kingsley was once again up for a steal. 

But Blake Shelton was ready to take Legend down

And I’m sorry about what John did to you."

John Legend and Blake Shelton battle it out on "The Voice." (Photo: NBC, Trae Patton/NBC)

Shelton approvingly said, "Do not disappoint your mother on national television."

"I’m proud to have Sid on my team," Shelton said

"I’m glad John pressed his button, because it gave me one last little moment of joy … to go against John and beat him badly with somebody that used to be on his team."