Gwen Stefani and her country crooner beau Blake Shelton spent Christmas eve together with her three children, Apollo, Zuma and Kingston, but it was young Apollo who Shelton bonded with in a sweet Snapchat video.

In the clip, Stefani's youngest son, wearing a Pikachu onesie, rocks back and forth on a stuffed toy pony that moves.

"There you go! Ride that horsey!" Shelton cheers off-camera, as the two-year-old shouts "Yee haw!" (More like yee awww, am I right?)

"That's pretty cool," Shelton then murmurs, clearly impressed with the gift.

Aside from bonding and watching the kids play with their loot from Santa, the "Came Here to Forget" singer also reportedly treated Stefani and her family and friends to a very private concert in which he grabbed his acoustic guitar and sang a handful of Christmas tunes.

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