Gwen Stefani Poses With Kids and Blake Shelton at 'UglyDolls' Premiere

The family was all smiles at the Los Angeles premiere on Saturday.

It was family affair for Gwen Stefani.

The "Wind It Up" singer attended the UglyDolls premiere with boyfriend Blake Shelton and her three kids -- Kingston, 12, Zuma, 10, and Apollo, 5 -- at Regal Cinemas L.A. Live in Los Angeles on Saturday. The outing marked the first time the five of them made a red carpet appearance together.

Stefani was all smiles in a black top, zip-up multi-colored jacket, boyfriend jeans with colorful circle detailing, fishnets and black heels. Shelton, who voices a character in the animated movie, looked casual in a stripped blue shirt, navy jacket, jeans and brown boots.

Steve Granitz/WireImage

Before arriving to the premiere, Stefani took to her Instagram Story to share all the Uglydolls billboards they passed on the way. She also posted video from the red carpet, inside the screening and after-party.

On Thursday, Stefani reflected on when she first started dating Shelton when they were both coaches on The Voice. Stefani posted a photo of the two smiling at one another in passing, and captioned the cute pic, "#ticktock #timeflies @blakeshelton #bestie ❤️ gx"

See more on the couple in the video below.