One of Rob Kardashian's happiest moments quickly became one of his scariest!
The sock mogul learned his sister Kim Kardashian West had been robbed at gunpoint while celebrating Blac Chyna's baby shower on Sunday!
Related: Everything We Know About Kim's Scary Robbery
The party was in full swing just hours before the terrifying incident, and Miz Kardashian even FaceTimed her future sister-in-law earlier in the evening!
The 36-year-old captured the sweet moment on Snapchat before her night took a frightening turn. You can check it out (below):
And, Rob and Chyna almost missed the news about Kimmy being reportedly bound, gagged, and held up at gunpoint. A source told E! News:
"Everyone at the baby shower had turned off their phones, but a few people were checking every so often. One of the guests saw an alert about what had happened and told Rob."
The insider explained that the future father was obviously "very concerned" about his big sister, and "started to make calls to his family to find out if everyone was OK."
A confidante confessed that the 29-year-old "grabbed Chyna and they started to make some calls together," after trying to reach Kim and Kris Jenner.
The source wasn't sure which famous family member the soon-to-be parents finally got on the phone, but spilled that the precious pair was so relieved to find out the reality star wasn't physically harmed:
"They were both extremely shaken up and upset by everything, but once they discovered that Kim wasn't hurt they calmed down. It was a terrifying moment for the two of then. They were so worried about Kim."
We're just so glad Kim is safe now.
[Image via WENN.]
Tags: baby blabber, baby bump watch, baby shower, blac chyna, facetime, family, francophilia, kim kardashian, kris jenner, party poppin', pregnancy talk, pregnant, rob kardashian, sad sad, scary!, violence