It's a bird, it's a plane, it's Mariah Carey's twins!
The singer shared a pretty adorable pic of her two kids, Moroccan and Monroe, in their super cute superhero costumes for Halloween last night.
Mimi's little ones with Nick Cannon look adorable and very happy in the shot. We bet Mariah gives out some great candy!
The singer also shared another pic of the entire family -- and they all have the same Superman/Supergirl suits on. See that in the gallery above.
Carey wasn't the only proud parent last night, as stars like Kim Zolciak, Shakira and Neil Patrick Harris all posted new pics of their children.
Check 'em out in the gallery above -- and see a couple more below!