After rebuffing The Voice more than 15 times over the years, Michael Bublé finally accepted his seat at the coaching table. The "Feeling Good" crooner, 49, made his debut during the season 26 premiere alongside fellow newcomer Snoop Dogg, and veterans Reba McEntire and Gwen Stefani. Now that we're four episodes deep into the Battle rounds, however, it appears Bublé may be rethinking his decision to finally say yes. Watch the five-time Grammy Award winner threaten to quit in this preview for Monday's (Nov. 4) episode.

It's Michael Bublé's first time on The Voice, and he snagged some serious contenders in J.Paul and Kamila Kiehne. Both nabbed three-chair turns during the Blind Auditions. But watching the pair's Battles duet of Britney Spears' iconic 2004 hit "Toxic," you'll wonder why it wasn't four.

Both artists brought the energy and the vocals, getting Snoop Dogg out of his big red chair by the end. "Hey, they cut that thing off too early, man," complained the "Drop It Like It's Hot" rapper. "I just got out my seat."

Unhelpfully, he continued, "I'm glad I don't have to choose between neither one of you. But if I did have to choose... damn, I just remembered. I don't have to choose!"

[RELATED: 'The Voice' Battles: J. Paul & Kamila Kiehne Get "Toxic" With "Instantly Iconic" Britney Spears Cover]

Reba McEntire praised the 17-year-old Kiehne's stage moves and confidence, also complimenting J. Paul's range. "If I had to pick one, I think I would go with Kamila," said the "Fancy" singer.

While Gwen Stefani also had ample praise for both artists, "If I had to choose somebody based on vocal performance, I would have to say J. Paul won that Battle for me."

An emotional Bublé admitted that the latest battle on The Voice had him feeling "like a young, really handsome proud dad."

"I honestly just don't know what to do," the "Home" hitmaker said. "My hands are so sweaty."

Host Carson Daly then reminded Bublé that "the clock is ticking." To that, The Voice newcomer replied, "You know what? Actually, no. I quit."