The teen pop star was one of the most popular people on the microblogging site, with more than 1.1 million followers. But the account for Cyrus, 16, no longer is available.In one of her last posts, she wrote that Liam Hemsworth, her co-star in the upcoming film.

"The Last Song,” wanted her to delete her Twitter account "with good reason.”  Fans of Cyrus have organized on Twitter under the heading "mileycomeback.”