\r\n\r\nThe battle rounds on The Voice are winding down and now we begin the knockouts. This is when the wheat really gets separated from the chaff. No more steals, if you're out, you're out. Who will come out on top and make it into the semi-finals? Who knows? What we do know is the advisors the coaches brought in to help.\r\n\r\nBlake Shelton brought in last season's winner Chloe Kohanski to advise his team. She knows a thing or two about killing it in the knockouts. Ditto with Chris Blue who is advising for team Alicia. Who can forget that guy's voice and cool demeanor? Adam Levine brought back season 9 winner Jordan Smith, and he's definitely a long-time fan favorite. Lastly, Kelly brought in Cassadee Pope from way back in season 3.\r\n\r\nIf anyone can help these singers it's these four winners. After all, they went through it and triumphed. It's always better to learn from a winner than a loser, right?