The duo, affectionately known as Roc & Roe, were born a little over three years after their parents wed.
Even though Nick & Mariah would go on to divorce in 2014, the parents have done a wonderful job raising their kids in a mutually respectable environment.
“It’s funny when they say ‘co-parenting’ — that phrase is a little redundant,” he told People.
“You can’t co-parent, you have to parent, and that’s what we do well because when it comes to our children, we’re selfless individuals — they’re first.”
To celebrate their 8th year of life, Nick Cannon threw it back to the twins second birthday party, where he shut down all of Disneyland for dem babies!
“That one time I shut down All of Disneyland for my kids!!! 2nd Birthday!! #6yearsAgo Happy 8th Birthday Roc & Roe!!,” he captioned a recent post.
See more photos of the adorable kids: