The former "Hannah Montana" star stunned fans in June by announcing she is heading down the aisle with Australian actor Liam Hemsworth, reported Contactmusic.
But Cyrus says she has yet to begin organising the ceremony as she is too busy preparing her upcoming release.
"I'll have a single out this year. This is the first time I get to tell people about it, so I'm really excited. It's all really different. We've been working really hard and the record, I'm really proud of the album. It's my favourite thing I've done, probably ever.
"I've got so much going with this record. This record's going to, like, kill me. I'm really excited to get obviously married, but I kind of already feel married. I know we're forever and I don't really need a piece of paper right now," she said.