New York rapper Cardi B isn’t making fans wait until the clock strikes midnight before letting loose her big secret. The “Bartier Cardi” hitmaker has lit up social media with an official new song announcement.

Cardi went to Instagram Thursday (March 29) to reveal her new “Be Careful” single is hours away from premiering.

My new single “Be Careful” drops TONIGHT! Available everywhere!

A post shared by Cardi B Official IG (@iamcardib) on

Earlier in the day, B teased fans about staying up late for a big surprise.

This week, Cardi finally revealed her new LP’s title, artwork and release date.

A few days ago, B promised to soon deliver the video for her “Bartier Cardi” single.