On Tuesday, social media rejoiced as Cassie and her boyfriend and baby-daddy to be, Alex Fine, announced their engagement.

Alex shared a cinematic proposal video, which was captioned: 

"Mrs Fine❤️ 8.24 - forever @Comptoncowboys @emiliosanchez."

He also shared a couple of snaps from the engagement, one showed him on bended knee in front of his pregnant partner:

"This moment will always be so special to me. I get to marry my best friend in the whole world. How am I so lucky! #mrsfine," the post was captioned.

Twitter was overjoyed for Cassie, and the congratulations came pouring in. 

Love & Hip Hop: Hollywood star Masika Kalysha also came through with a word:

"Ladies let Cassie & Ciara be a lesson for alllllll of us. Get rid of the toxic men/people in ur life. U can be with a man on & off for years, swear he loves u but plays all day, wastes ur time & causes u pain. The right man can come in your life & change everything overnight whew" she tweeted.

Check out some of the reactions to Cassie's engagement below: