So Cute! Blake Shelton and Gwen Stefani Pack on the PDA During Family Outing in California

Happier than ever! Blake Shelton and Gwen Stefani couldn’t stop smiling and showing some PDA during their family day at Knott’s Berry Farm amusement park in Buena Park, California, on Sunday, May 19. The duo was joined by Gwen’s three kids — Kingston, 12, Zuma, 10, and Apollo, 5, to celebrate Kingston’s upcoming birthday. Scroll through the gallery below to see the fun outing.

More in Couples
Gwen Stefani Church Style
Gwen Stefani's Church Style Is ~No Doubt~ on Point — Check Out Her Latest Look
Gwen Stefani Katy Perry Friendly Met Gala
Exclusive New BFFs? Gwen Stefani and Katy Perry Get 'Really Friendly' With Each Other at Met Gala — Watch!
Blake Shelton, Gwen Stefani and Their Blended Family Attend 'Ugly Dolls' Premiere