Photo: Travis Barker/Instagram

Travis Barker, Kourtney Kardashian

Kourtney KardashianandTravis Barkercelebrated their firstFourth of Julytogether at the happiest place on Earth.

On Sunday, the couple took a trip to Disneyland in Anaheim, California, with Barker’s kids Landon, 17, and daughter Alabama, 15, whom he shares with ex-wifeShanna Moakler.

In one of the shots posted to Barker’s Instagram Story, the Blink-182 drummer, 45, gives his girlfriend a kiss on the head while the pair and his kids stand in front of a group of stormtroopers. Kardashian’s youngest son Reign, 6, was also at the amusement park.

The musician additionally posted a snap of his two teenagers riding the carousel together.

Kardashian, 42, noted that she and her boyfriend wore matching black converse sneakers on the outing, posting a picture to her Story of their feet next to one another while sitting down.

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Kourtney Kardashian/Instagram

Travis Barker, Kourtney Kardashian

Travis Barker/Instagram

Travis Barker, Kourtney Kardashian

Travis Barker, Kourtney Kardashian

The couple and their kids finished out the fun-filled day with an extravagant firework show at the park, sharing several videos of the spectacular to their Stories.

Barker and Kardashian are not shy about showing off their love — they previously shared a set ofPDA-filled photoson Instagram last month.

The Poosh founder captioned a set of makeout photos, which appeared to be taken in a recording studio, with an array of different emojis, and Barker shared the post on his ownInstagram Story.

Elsewhere,Addison Raecommented a string of fire emojis as Barker’s daughter, Alabama commented, “My favorite couple ❤️.”

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In January, a sourceconfirmed Barker and Kardashian’s relationshipto PEOPLE, and the couplemade things Instagram officialoverValentine’s Dayweekend.

Since then, their romance has continued to heat up. From Barkertattooing Kardashian’s first name on his chestto the pairpacking on the PDA during a romantic tripto Utah, the two haven’t shied away from showering one another with affection.

A source previously told PEOPLE that Barker hasgotten the seal of approvalfrom Kardashian’s family.

“Her family and friends all really like him,” the source said. “Their kids all get along too, which is sweet.”

source: people.com