'The Voice's Most Successful Alum: Morgan Wallen, RaeLynn, Melanie Martinez and More

etonline.com:

kicks off season 22, it's time to take a look back at some of the most successful singers to ever take the stage on the NBC singing competition!From the surprising Blind Auditions to the emotional and tense live shows, never disappoints when it comes to powerhouse performances, and so it's no surprise that some of the biggest contestants have gone on to find success on the charts and at the GRAMMYs.Ahead of his 22nd season, OG coach Blake Shelton even took a moment to marvel to ET about the «unbelievable» level of talent that singers always bring to the show.

John Legend agreed, noting that «everybody's got really good team members» in season 22, making for some «tough» competition.

However, he and Gwen Stefani -- returning to the show for the first time since she and Blake tied the knot — agreed that they're working hard to make sure «The Cowboy» doesn't get to add another trophy to his mantel. «The reason there is four coaches on is because it takes three people to go against me,» Blake teased.Fans will have to turn in, Mondays and Tuesdays on NBC, to find out who hits it big this year, but one things for sure: always brings big performances from impressive talents!Here's a look at some of the biggest musical names who have on their resumes:RaeLynn, real name: Racheal Lynn Woodward, joined Team Blake on season 2 of after impressing the coaches with her Blind Audition performance of «Hell on Heels» by Pistol Annies, a country trio featuring Blake's then-wife Miranda Lambert.

She made it to the quarterfinals before being eliminated following her Last Chance performance, but went on to continued success in the country world.Her debut single to country radio, «God Made Girls,» peaked at No.