The rap superstar handed out coats to children and parents near the Marlboro Houses in Gravesend.
Hundreds of kids waited for hours for their idol to arrive.
[Ads /]
The giveaway came at a good time as a freeze warning went into effect overnight for parts of the area.
Cardi B is a native New Yorker who was born in the Bronx.
[Ads /]
----------
* More Brooklyn news
* Send us a news tip
* Download the abc7NY app for breaking news alerts
*Follow us on YouTube
*