Time flies when you're growing up in front of the cameras!

One decade after the premiere of the very first Real Housewives franchise, the kids of the Bravo reality series are all grown up and barely recognizable.

MORE: Teresa Giudice, Nene Leakes and More 'Real Housewives' Then and Now!

Milania Giudice was just three years old when she made her debut on television screens, stealing the spotlight from her famous mom, Teresa. Today, the brunette beauty is 11 years old, but still just as fabulous.

Daughters of former Real Housewives of Atlanta Kim Zolciak, Brielle and Ariana Biermann, have undergone a drastic transformation since the premiere back in 2009.

Brielle, 19, recently defended herself against plastic surgery allegations, tweeting,"I'll be 20 next month so IF i wanted to get plastic surgery I don't my mom's permission. Stop thinking everyone has plastic surgery if they have a big butt, a cute nose, big breasts, etc. Not everything's fake!"

However, she did confirm one cosmetic procedure.

"There's nothin real about these lips thoooooo," ending her Twitter rant with kiss emoji.

And it looks like RHOA star Cynthia Bailey's daughter Noelle Robinson is following in her model mom's footsteps.

Crazy! For a look back at the Real Housewives kids then and now, click through the gallery below!