Pregnant Blac Chyna pours her curves into red tracksuit while BFF Amber Rose finds her dress a little too tight as they attend DragCon together

It was only Friday that news broke of her pregnancy with Rob Kardashian after just four months of dating.

Leaving Rob at home, Blac Chyna appeared to be in good spirits as she and BFF Amber Rose attended Ru Paul's DragCon in Los Angeles.

The best friends were clad in their usual skintight attire, with Chyna showcasing her baby bump and other things in clingy red athletic wear and Amber clad in a leather dress that caused a bit of a wardrobe malfunction.

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