The engaged couple, who are expecting their first child together, celebrated the upcoming birth of their newborn daughter with a cloud-themed baby shower at 4 p.m. on Sunday.
Guests at the shower, which included Scott Disick and Chyna’s sister Dejah, were entertained by a belly dancer, took pictures in a photo booth and decorated infant onesies as part of the celebration.
“Guests felt like they were floating in the sky,” a source tells PEOPLE about the cotton clouds decor.
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Seven tables, with 10 place settings each, were covered with gray linen and outfitted with crystal candelabras and beautiful beaded glass chargers with silver flatware. “It was a very elegant baby shower,” a second source tells PEOPLE. “It was definitely more casual, but casual in an elegant way. It was really lavish and beautiful.”
Floral arrangements made up of a mix of white roses, baby roses, white dahlias and more — and valued at $10-12,000 — from Petals LA were used as centerpieces and floral arrangements staged around the outdoor affair.
The couple’s seven-tier, lavender and white cake was suspended above the pool and a bunch of balloons. “The idea was to make it seem like it was suspended over a bed of clouds,” the source says. “It was really beautiful.”
Attendees at the shower also sipped on peach-flavored Ciroc (Kardashian and Chyna had limited edition Moët bottles) and went home with mini blinged-out champagne bottle party favors.
Although the Kardashian and Jenner ladies were unable to attend the baby shower due to their commitments at Paris Fashion Week, they each sent gifts, including a kid-sized Range Rover from grandma Kris Jenner for her new granddaughter.
Kim Kardashian West also FaceTimed the expectant couple just before she was held at gunpoint and robbed in her Paris apartment. A source tells PEOPLE the couple had a “quick, sweet conversation” with Kardashian West, and cameras captured the moment for their E! reality show, Rob & Chyna.
Despite speaking with Kardashian West just before the terrifying episode, the source says no attendees knew about the heist because of heightened security at the shower: “No one at the party knew of anything that happened to Kim because everyone’s phones were taken.”
The source also says the party was “great” and included “a mix of Armenian and black culture.”
“A bunch of Chyna’s family flew in for it and Rob’s extended family was there as well. Chyna got tons of luxury gifts, Gucci, Louis, Prada — you name it. Every high-end designer diaper bag you can think of was there. … Rob was actually the leader of all the games so he was having a great time.”
Disick took to Instagram to share a photo booth collage of himself with the 29-year-old dad-to-be: “Love u bob @robkardashian.”
Chyna’s sister Dejah also shared photos from the shower, and snapped separate shots with Chyna, 28, and Kardashian. “Congrats to my brother in law! the baby shower was amazing! im so happy for you and Chyna!” she wrote in the photo with Kardashian.
“My beautiful sisters. congratulations Chyna,” she penned in the post with the soon-to-be mom.
Other attendees also shared their love for the duo in several photos posted to Instagram after the event.
There has been a lot of drama leading up to the shower, as the KarJenner family was caught in another social media frenzy when Kardashian’s Twitter account tweeted out his youngest sister Kylie Jenner‘s phone number on Thursday.
“Didn’t invite the Mother of my child to a baby shower you all were trying to throw for me !!? You all must have lost your damn minds,” the Rob & Chyna star penned in a follow-up tweet after releasing the number on Twiiter.
Two days later, Chyna shared her fiancé’s phone number on Twitter. “To ensure your man is not texting no bitches just tweet his number out! How’s that feel Rob?” Chyna explained in a Snapchat video of why she released his digits.
A source recently revealed to PEOPLE that the couple’s reality show is causing drama in their relationship.
“Rob’s definitely not in a good place,” a Kardashian source said. “Filming makes Rob uncomfortable and he’s still trying to get used to that lifestyle.”
–Blake Bakkila with reporting by Christina Dugan, Aili Nahas and Janine Rubenstein