In the ongoing soap opera that is the Kardashian family, the latest chapter in the saga is that Rob Kardashian is engaged to Blac Chyna, if the model and video vixen’s latest Instagram is to be believed.

Sources tell TMZ that Kardashian popped the question Monday (April 4) and then he, Chyna and her mom went to a strip club to celebrate.

Why is this news important and also a little weird? Because Chyna used to date Tyga. In fact, they have 3-year-old son together, King Cairo, and were engaged from late 2012 until 2014.

RELATED: The Kanye, Amber Rose, Tyga, Blac Chyna, Kardashian saga, a timeline

But now Tyga is reportedly dating Rob Kardashian’s youngest sister, Kylie Jenner, and his baby mama ex is set to become an official Kardashian. To add insult to injury, there were rumors that Tyga actually left Chyna to begin dating Kylie.

Amber Rose, a friend of Chyna’s and ex-girlfriend to Kanye West (who is married to Kim Kardashian, don’t forget), said at the time, “Tyga should be ashamed of himself. He has a beautiful woman and a baby and left that for a 16-year-old who just turned 17.”

But Rose is all smiles at the news that Chyna and Rob K. are engaged. She tweets, “Congratulations to my Family @blacchyna and @robkardashian!!!”

The “Keeping Up With the Kardashians” clan has not yet reacted to the news on social media.

Posted by:Andrea Reiher

TV critic by way of law school, Andrea Reiher enjoys everything from highbrow drama to clever comedy to the best reality TV has to offer. Her TV heroes include CJ Cregg, Spencer Hastings, Diane Lockhart, Juliet O'Hara and Buffy Summers. TV words to live by: "I'm a slayer, ask me how."