Katy Perry going on tour in 2017

Singer Katy Perry is set to go on a musical tour in 2017.

The 31-year-old "Roar" hitmaker has also hinted at her new album, reported Digital Spy.

"I'm touring in 2017," Perry said.

When asked about her new album she said, "I'm working on it."

The singer's fourth studio album will serve as the follow-up to 2013's Prism, which topped both the UK and US chart.

The album had popular songs including "Unconditionally," "Dark Horse," "Birthday" and "This Is How We Do.