The 20-year-old starlet, who has been rocking a peroxide blonde pixie crop since last summer, now decided to grow out her signature edgy hairdo, reported Contactmusic.
"I'm secretly tugging on it every night and taking (hair growth vitamin supplement) Viviscal, I'm not going to lie. But I'm going to rock it while I have it," she said.
Cyrus also hinted that she might start wearing hair extensions again as soon as her locks get long enough.
"I love a good weave. I can't help it, I love a good piece. But I don't have anything to clip (it to). Yesterday I wore a rat tail. I got lots of feedback on Twitter on that one," she said.