Kim Kardashian was spotted flaunting her post-baby body at her new BFF Blac Chyna's son's birthday party over the weekend.

Chyna, the girlfriend of YMCB rapper Tyga and Kardashian have been spotted out more frequently in the last past few weeks and it was no different when the reality star showed up to the hip hop couple's son King Cairo's 1st birthday on Saturday.

The birthday celebration was a Disney-themed bash, in which it included guests like Kourtney Kardashian and her baby Penelope and rapper Lola Monroe.

While celebrating the party, Chyna took to Instagram to write, "Party time ..... Kings 1st Birthday. Today ! I'm a excited Mommy."

Tyga also tweeted ,"Brought Disneyland to the house for @kingcairo 1st bday!! #KingSh--."

Chyna also uploaded several photos from the spectacular event with Kardashian wearing a mini mouse hat.

She also posted a video driving around her son's mini-sized Range Rover---a gift given to King Cairo by the Kardashian family. 

"OMG I had to ....thanks from the Kardashian Fam!" Chyna captioned the video.

According to reports, Kardashian has taken Blac Chyna under her wing in an attempt to transition the former stripper into a reality star.

A source revealed that Blac Chyna will be making a few appearances on the next season of Keeping Up With The Kardashians and she and Tyga are also considering their own show. E! would be reportedly be the desired network to air the show.

In the meantime, Chyna has been spotted with Kardashian and her other famous friends, along with being snapped by paparazzi.