"She said YEEEEESSSSS," he captioned the joyful pic. "#Happy #MyRib #iF--kingLoveHer."
After five years of dating, Hart decided to ask for Parrish's hand in marriage on her 30th birthday.
"Happy Birthday to the most amazing woman in the world," he wrote before posting the engagement pic. "Today is your day babe & we are going to party like it's 1999 … I love you so much."
The 35-year-old funny man didn't hide his admiration for Parrish as he continued gushing over his ladylove.
"I'm a better man because of you," he captioned a throwback snapshot of them. "P.S. your old as s--t now lmao. #Dirty30 #HappyBday."
Although the couple currently does not have any children, Parrish hasn't been shy about admitting that parenthood is in their near future.
"Working on it does NOT mean right now," she tweeted Aug. 14, dispelling pregnancy rumors. "'Working on it' means when the timing is right. We will begin to plan!"
This is not the first time Hart will embark on marriage. The "Ride Along" star was previously hitched to Torrei Hart from 2003 to 2011. In an ironic twist, Hart's ex stars in the VH1 reality show "Atlanta Exes," which premiered the same day he popped the question to Parrish.
"My woman has nothing to do with my past marriage problems in any way shape or form," Hart tweeted after Torrei claimed in an interview that Parrish was the cause for their split.
Hart has obviously moved past his last marriage and is looking forward to a future with his new fiancée.
"They're both thrilled," a source told Us Weekly about their engagement. "He knows she's the right girl."
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