Demi Lovato posted a dark square on Instagram in December and captioned it, "The next time you hear from me, I’ll be singing." Well, she wasn't lying.

The "Confident" star has now revealed she'll perform at the Grammy Awards later this month.

In an Instagram post announcing the news, Lovato wrote, "I told you the next time you’d hear from me I’d be singing."

The image shows Lovato sitting on a couch wearing a long pink coat, a white top and yellow pants, next to the words "GRAMMY PERFORMER."

This will be the first time Lovato's given a major public performance since her overdose in the summer of 2018.

She's been nominated for Grammys twice, most recently last year, when she and Christina Aguilera were up for Best Pop Duo/Group Performance for their duet, "Fall In Line."

The Grammy Awards telecast, hosted by Alicia Keys, will also feature performances by Ariana Grande, Billie Eilish, Lizzo, Blake Shelton, Gwen Stefani and Aerosmith. It airs Jan. 26 on CBS.