Miley Cyrus attends the 2019 Vanity Fair Oscar Party hosted by Radhika Jones at Wallis Annenberg Center for the Performing Arts on Feb. 24, 2019 in Beverly Hills, Calif.

Miley Cyrus took to social media on Tuesday night (March 26) to tease that major developments are on the way.

“BIG changes coming soon! Keep ya posted!” the pop star shared in a type-written Instagram story, sending fans buzzing about what the cryptic promise could mean.

In the past week, Miley has been relentlessly teasing music in a series of colorful snaps posted to her Instagram, even using the hashtag #CantRushPerfection to satiate eager fans.

Any new music or other "changes" would be a follow-up to Miley's latest collaboration with Mark Ronson, "Nothing Breaks Like A Heart," which peaked at No. 43 on the Hot 100 in January.

Check out Miley’s Instagram message below.