Rihanna excited about her new album

Rihanna

London: R&B star Rihanna has promised fans that her new album is worth getting 'excited' about.

Rihanna

The 26-year-old singer remained vague on when her new material will be released, but said that it has been a challenge to outdo her previous work, reported a website.

"I can't give you any hints of when it will drop. It's going to be great, that's all I'm going to tell you, and I'm excited about it," she said.

A rumoured tracklisting for Rihanna's new album emerged online last month, featuring collaborations with Drake and Nicki Minaj.