Mariah, Houghton’s eldest daughter, made her debut on her stepmom’s Youtube channel, All Things Adrienne, earlier this year. The two allowed Bailon’s 1 million subscribers into their special relationship — one they say is often misconstrued. Bailon and Mariah laughed as they recalled times when strangers mistook them for sisters.

Mariah, 23, who is the same height and shoe size as Bailon, said the two “like the same things,” a sentiment echoed by her dad.

“He would say ‘oh my god, my daughter just told me that's in style,'" Bailon said of an instance when the 36-year-old showed him pieces she liked.

While Mariah says she was “totally fanning out” when Houghton first introduced her to Bailon, the stepmom says she was the nervous one: “I just wanted you to like me.”

View this post on Instagram

MARIAH ???? So… it’s Mariah’s debut on my YouTube channel @allthingsadriennehoughton! Super excited about this because we spend so much time together, we work together & she just really is one of my best friends! So here’s a lil clip of today’s new episode “Meeting Mariah” – Clink the Link in my Bio to see it all! – Also, you’ll be seeing more of her on my channel (she’s an adult & has decided she doesn’t mind being on camera lol) – So, any other video suggestions or ideas for us?! Comment below ???????? Xx

A post shared by Adrienne Eliza Houghton (@adriennebailon) on Feb 25, 2020 at 10:32am PST

Adrienne-Bailon

Get relevant content delivered to you once a week