Kingston, Apollo and Zuma (who Gwen, 49, shares with ex-husband Gavin Rossdale) all brought their unique styles to the orange red carpet.
The "Hollaback Girl" singer looked chic in a multi-colored jacket over a black top and jeans.
Blake, 42, dressed casually for the red carpet outing.
The longtime couple happily signed photos and chatted with their fans before they made their way inside.
Gwen and Blake also partied it up with his UglyDolls costar Janelle Monae. The R&B songstress dazzled in a "Go Love Yourself" top and sparkly dress.
Who gets your pick for best dressed from Gwen and Blake's brood? Sound off in the comments!