Mariah Carey and her Moroccan son dressed up as Alvin and the Chipmunks for Halloween.

In photos posted by Carey’s 13-year-old Moroccan son, the singer wore furry ears and Alvin’s red outfit while her child dressed as Simon in blue.

The duo was also joined by a friend of the Moroccan who dressed up as Theodore in green.

The photos were also shared by Mariah and captioned by her son as ‘Happy Halloween!! – 7 days later and during her time.. Heh serrryy.’

The post also included snaps of Mariah wearing a black jumpsuit and ears as she posed next to a ghost.

Mariah Carey and her Moroccan son dressed up as Alvin and the Chipmunks for Halloween

‘Happy Halloween!! – 7 days later and during his time… Heh serrryyy’, wrote the Moroccan, adding a laugh, a Christmas tree and pumpkin-lantern emojis.

The post also included snaps of Mariah wearing a black jumpsuit and ears as she posed next to a ghost.

Mariah shares Moroccan daughter Monroe, 13, with ex-husband Nick Cannon, 44, father of 12 with six different women.

The Moroccan added several emojis to the caption, including a Christmas tree.

The Moroccan posted the photos on Friday, hours before he and his sister took the stage at their mother’s concert at the Hollywood Bowl.

“What do you think about taking over the show while I spend a little time backstage?” » Mariah asked her children as she prepared to leave the stage to change her outfit.

She then summoned her glam squad to take her off stage. “You know I always need an escort,” she joked.

The Moroccan was dressed in a red sports jersey and gray pants and was walking towards a battery.

In the first two photos, Mariah wears a black jumpsuit and cat ears and poses next to a ghost.

The Moroccan posted the photos on Friday, hours before he and his sister took the stage at their mother’s concert at the Hollywood Bowl.

“What do you think about taking over the show while I spend a little time backstage?” » Mariah asked her children as she prepared to leave the stage to change her outfit.

Monroe wore a strapless red mini dress, fishnet stockings and black boots and grabbed a small electric guitar.

They then began playing the opening bars of the Waitresses’ song Christmas Wrapping while backup dancers joined them.

As soon as everyone was in place, they began singing the lyrics to the 1981 holiday classic.

The duo then performed a mashup of Let it Snow and Deck the Halls.