Kim Kardashian went all out for son Psalm’s fifth birthday party over the weekend.

The reality star hosted a “Ghostbusters”-themed bash for her and ex-husband Kanye West’s youngest child on Saturday, taking to social media to document the lavish bash.

In one of the videos, Kardashian gave fans a glimpse of the entryway to the party, which featured dozens of green balloons and caution tape.

The Skims founder, 43, even had a life-size cutout of Psalm turned into a cartoon character wearing a “Ghostbusters” costume.

“OK, Psalm’s ‘Ghostbuster’ party. How cute is this? It’s about to start, look at how cute Psalm is,” she said in a clip, while panning to the party decor.

Kardashian’s 8-year-old son, Saint, then chimed in and teased, “It doesn’t really look like him.”

“Oh, yes it does Saint, come on,” Kardashian quipped.

Once inside Kardashian’s $60 million home, Psalm’s friends were encouraged to grab a custom proton pack hanging on the wall under their name.

“Look at how cute! Everyone gets their pack, how cute!” Kardashian said.

In true Kardashian style, the craft table was stacked with fun activities for the guests to enjoy, including DIY green slime and beaded bracelets.

Kardashian also panned over the tables of “Ghostbusters”-themed food items, like nachos with green cheese, a two-tiered birthday cake, green macarons and ghost doughnuts.

At one point, Saint could even be seen hitting a piñata with the famous movie’s logo.

Kardashian shared a snap of her holding Psalm at the party and captioned it, “My baby is 5 .”

The “American Horror Story: Delicate” actress previously posted throwback photos of her with her little one on his actual birthday on Thursday.

“My baby! My sweet, smart, silly, independent baby boy turns 5 years old today! I can’t tell you how blessed I feel to be your mom!” she captioned a series of pics via Instagram.