Monroe and Moroccan made an adorable cameo during their mom's performance at the 2022 Macy's Thanksgiving Day Parade.
The twins celebrated with the singer after she broke the Guinness World Record for the highest-charting holiday song on the U.S. Hot 100 chart by a solo artist with "All I Want for Christmas is You" in 2019.
The children joined her onstage during Mariah's Caution World Tour in 2019.
The kids also appeared onstage in their holiday apparel during Mariah's "All I Want For Christmas Is You" tour in 2018.
Mariah took to Instagram to wish her ex-husband a happy Father's Day, which she celebrated with her kids.
The family enjoyed an outing to Universal Studios Hollywood where they posed while wearing their 3D glasses.
Roc and Roe celebrated Mother's Day by showing plenty of love by styling Mariah's hair.
The mom proved she wasn't afraid to get silly when she bounced on the trampoline with her kids.
Mariah was beaming as she visited her twins at school.
The whole family got together to walk the orange carpet at the 2018 Kids' Choice Awards where the twins showed off their unique sense of style.
The twins obviously have a fierce sense of style, which they proved when their mom let them dress themselves.
"Friday night fun," Mariah captioned this silly shot with her kids.
Moroccan and Monroe struck a pose for the picture.
Roc and Roe hit the beach during a family vacation.
The twins planted a sweet kiss on mommy Mariah.
Roc and Roe wouldn't leave each other's sides during a fireworks show.
Mariah and Nick reunited for a family dinner.
Mimi and Monroe painted eggs ahead of Easter 2016.
Too cute! Roc and Roe brought flowers to Mariah during her Caesars Palace show in Vegas.
Monroe celebrated Christmas on daddy's shoulders.
The famous family was joined by Nick's mom during a sweet treat outing.
Mariah and the twins looked so cute as they roamed a field of yellow sunflowers.
Mariah treated the kids to some toys.
Roe couldn't contain her excitement during a theme park ride.