After dating for only three months, Rob Kardashian and girlfriend Blac Chyna are engaged.

The couple announced their engagement on Instagram early Tuesday, with Blac sharing a photo of the ring Rob gave her last week with the caption "YES!...!...!"

Sources confirmed the engagement Tuesday. "They are so happy," said one source. "Chyna's been texting her friends how excited she is!" Blac's mom, Tokyo Toni, posted on Instagram, "Chy and Rob are my favorite two people in the world. They both have shown strength diversity and triumph. These kids are fabulous and both are great role models to young old or children. I have so much respect for this couple and all attached."

But what about the wedding date? "Stay tuned!", Tokyo cryptically posted.

Source: Eonline.com

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