Kelly Clarkson Says Adam Levine Is the Funniest 'The Voice' Coach & Jennifer Hudson Gives the Best Pep Talks in Superlatives Game: Watch

Andrew Lipovsky/NBC
Kelly Clarkson during an interview on The Tonight Show Starring Jimmy Fallon on Sept. 18, 2018.

Kelly Clarkson ranked up her fellow The Voice coaches in a hilarious new video. The songstress stopped by The Tonight Show Starring Jimmy Fallon to disclose who is most likely to get her in trouble, who is always on the phone and more.   

Clarkson was quick to admit that she's the most competitive. "I'm competitive in a fun way. I actually don't care if I win something, but I do love the art of being competitive. I think it's fun, and I think it's boring if you're not being competitive. There's healthy competition, people."

While Blake Shelton is the funniest in "things he says," Adam Levine took the win for the funniest "at things that happen to him" and in the coach group text. "He's pretty funny. Funny to where it's like no one should probably ever see it," the "Since U Been Gone" singer laughed. I don't know why he does that with Blake because I feel like Blake is the type of individual to actually put it out on the Internet and be like, 'This is what Adam just group texted us!'"

Season 15 of The Voice premieres Monday (Sept. 24) at 8 p.m. EST on NBC. Watch Clarkson's superlatives game below.