The 'Tik Tok' hitmaker has been working on an emotional duet with a mystery collaborator, which made her cry "happy tears".
The 29-year-old pop star has penned a heartfelt message to her fans about her horrible year and how she aims to "forever fight" to be able to release the songs she has been working on.
"Just got back a mix of me and someone singing a duet crying happy tears never in my life imagined this dream could ever actually come true .... Please pray one day y'all can hear this music. It's the most vulnerable and honest I have ever been to myself and it's literally documenting me growing up.