Blac Chyna may have been having an adorable moment with her son on Snapchat — but viewers were too distracted by her crazy cleavage!

The model, who's expecting her first child with Rob Kardashian, was getting fashion advice from King, 3, in a low-cut tie-dye maxi dress that showed off a racy piercing between her boobs.

RELATED: Pregnant Blac Chyna Pulls a Kim Kardashian, Reveals Her Weight on Snapchat

"Do you like my dress, King?" she can be heard asking her son with ex Tyga. He responded with a "yes," and sweetly handed his famous mom a pink purse to match.

blac chyna snapchat

In another photo, she got a smooch from the adorable tot, captioning it, "baby kiss."

RELATED: Pregnant! Find Out Who's Expecting Her 3rd Baby in 3 Years!

This will be the second pregnancy for the 27-year-old beauty, who announced the exciting news after just three months of dating Rob, 29.

For a look back at their whirlwind romance, check out the gallery below!