Blake Shelton Wants Gwen Stefani and Her Sons to Attend the Kids' Choice Awards

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Blake Shelton is all set to take the stage as host of the 29th Annual Kids' Choice Awards in March, and it looks like he might be bringing along some special guests.

ET caught up with Blake Shelton ahead of Tuesday night's live episode of The Voice, where the 39-year-old country singer extended an invite to his girlfriend and fellow coach on The Voice, Gwen Stefani, to attend the big day, along with her kids.

"If she wants to bring the boys out there, that's awesome!" Blake told ET, smiling.

WATCH: Blake Shelton Has Gwen Stefani's Back on First Live 'Voice' Show Since Confirming Romance

Stefani is mom to three sons -- 9-year-old Kingston, 7-year-old Zuma, and 1-year-old Apollo -- who she shares with ex Gavin Rossdale.

Stefani and Shelton both filed for divorce from their spouses this year -- Shelton split from his wife of four years Miranda Lambert in July, and Stefani called it quits with Rossdale in August, after 13 years of marriage.

Shelton and Stefani's romance was confirmed by the "Neon Light" singer's rep to ET earlier this month, and the two made their TV debut as an official couple on Monday night's live telecast of The Voice.

WATCH: Gwen Stefani Breaks Silence on Blake Shelton Relationship: 'He's a Pretty Rad Guy'

All eyes were on the two lovebirds, who managed to keep things professional, but still shared some sweet, adorable moments, during the episode and when the cameras weren't rolling.

Whether or not he brings his new girlfriend and her sons to the Kids' Choice Awards, Shelton told ET that there's one thing he definitely won't be bringing -- booze.

WATCH: 8 Guys Miranda Lambert Should Date (Now That Blake Shelton Is Dating Gwen Stefani)

"You know what? I made a vow to myself that I was going to be just completely immature without the help of anything else," Shelton joked. "Just a big glass full of slime. [I'll] do a little shot of green slime and I'll be ready!"

For more on the future Kids' Choice Awards host's new romance with his Voice co-star, check out the video below.

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