Stealing the spotlight! Gwen Stefani shared a series of sweet videos of her three sons at a close friend's wedding on Snapchat on Saturday, March 19.

The "Make Me Like You" singer, 46, looked gorgeous in a one-shoulder, leopard-print dress as she celebrated her pal Zelva's sunset wedding in Orange County, California.

Kingston, 9, held tight to the bride and groom's wedding bands, walking down the aisle to Adele's rendition of "Make You Feel My Love." Zuma, 7, assisted Zelva down the walkway, gripping onto her dress' long train, while Apollo, 2, watched from the sidelines on his mom's lap.

Stefani's beau, Blake Shelton, did not attend the ceremony, but he did show his support for his rocker girlfriend earlier in the week when her third solo album, This Is What the Truth Feels Like, was released.

"I may have gone overboard…" he jokingly captioned a photo of six copies of his love's new CD on Twitter on Friday, March, 18. She later responded, "Omg!!!! #muse gx," with a kissy face emoji.

Stefani shares joint custody of her three boys with ex-husband Gavin Rossdale. Stefani filed for divorce last summer after learning her husband of 13 years cheated on her with their sons' nanny Mindy Mann.

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