Congratulations are in order for Rob Kardashian and Blac Chyna.

The couple took to Instagram on Tuesday to announce that they are engaged to be married. "YES!...!...!," Chyna, 27, captioned a photo of herself and Kardashian showing off her engagement ring. The reality star also posted a picture of Chyna flashing her sparkler while holding a stack of dollar bills.

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The 29-year-old Keeping Up with the Kardashians star popped the question to his girlfriend of nearly three months on Monday night following an event at the L.A. gentlemen's club Ace of Diamonds, which Chyna hosted, according to E!.

"I'm so blessed and honored to have good man in my life, I love you @robkardashian!" Chyna captioned a video of her massive seven-carat rock.

The model/salon owner's close friend Amber Rose also took to the photo-sharing app to congratulate the to-be-married couple and even added a Rob Kardasian-Blac Chyna emoji to her new MuvaMoji app.

"Congratulations to my Family @blacchyna and @robkardashian!!! Pease don't let nothing or no one tear u guys apart! I never seen my sis so happy and I couldn't be more happy for her! Sometimes we find love in the strangest places Lol God Bless you 2! Now let's get this wedding together so y'all can start making some babies #TrueLove #putaringonitsouknowitsreal #BlacRob," she wrote.

This will be the first marriage for both Chyna and Kardashian. Chyna was previously in a relationship with Kylie Jenner's current boyfriend Tyga, with whom she has a three-year-old son named King Cairo.

"Everybody deserves 2 be happy. What some1 does for their happiness is not my concern, as long as it's not interfering wit my happiness," Tyga tweeted on Tuesday following news about Chyna and Kardashian's engagement.

The rapper said that he wishes happiness for the mother of his son and that the only thing he is worried about was King Cairo and the situation he is in. He added that he wanted his son to be surrounded only by happiness and "feel as much love as possible."

A photo posted by ROBERT KARDASHIAN (@robkardashian) on Apr 5, 2016 at 2:22am PDT

❤️ A photo posted by www.Lashedbar.co (@blacchyna) on Apr 5, 2016 at 9:08pm PDT

I'm so blessed and honored to have good man in my life, I love you @robkardashian ! #7carats #VVS @benballer A video posted by www.Lashedbar.co (@blacchyna) on Apr 5, 2016 at 9:53am PDT

Everybody deserves 2 be happy. What some1 does for their happiness is not my concern, as long as it's not interfering wit my happiness. — T-Raww (@Tyga) April 6, 2016

It makes me happy to see the mother of my son happy.My only concern in this situation is my son. I want him in happy environments. — T-Raww (@Tyga) April 6, 2016

He's innocent in this. & I want him to feel as much love as possible. — T-Raww (@Tyga) April 6, 2016

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