The comedian got engaged to girlfriend Eniko Parrish on Monday, choosing a very special – and conspicuous! – occasion to pop the question: her 30th birthday bash.
And it was all captured on video.
In footage from the fête posted on Instagram, the funnyman can be seen holding a mic while gushing out about his gal.
"On this perfect day I chose to make the most perfect decision," he says before getting down on one knee, as partygoers erupt into ecstatic screams.
"I said YES!!!!! To the most amazing man in the world," Parrish wrote on Instagram.
Hart, 35, also posted a pic of his new fiancée, who proudly flashed her sparkly new bling.
"She said YEEEEESSSSS...... #Happy #MyRib #iF------LoveHer," he wrote on Instagram, in typically irreverent Hart fashion.
Earlier that day, Hart gave big-ups to Parrish in another Instagram post, writing: "Happy Birthday to the most amazing woman in the world. Today is your day babe & we are going to party like it's 1999. "
Turns out, they'd also party as a blissful, newly engaged duo.