Adele's new album to be called '25'?

Singer Adele has hinted that the follow-up to her 2011's '21' will come 'later in the year' and would be called '25'.

The British singer, who recently turned 26, took to the micro-blogging site Twitter to share a photo of her in bed, reported Ace Showbiz.

The pic came with a caption that read, "Bye bye 25... See you again later in the year."

Adele has not confirmed or deny the news. Her representative has declined requests for comment.

The Grammy-award winning singer's new album will come as the follow-up to her acclaimed '21', which was released in 2011.