Speculation about Rihanna's long-awaited eighth album has been rife during 2015.

Firstly, it was rumoured for release this time last year; then earlier this year; then Sia recently said that it wasn't even finished.

However, there is a strong rumour that it may finally get a release this Friday (Christmas Day) after the 'diary room' teasers that the star has been posting have intensified this week.

The teasers can be seen below:

 


 

 

In any case, she'll have the album out by the time she plays Dublin's Aviva Stadium next June.