Los Angeles - Lady Gaga is set to release a second ARTPOP album.
The 28-year-old singer has teased plans for a second volume of the album by saying she has enough material to release a new LP "soon".
In an interview with American Top 40 radio station, she said: "I wrote a lot of songs when I was creating ARTPOP. When I was done working on them I had a very specific idea of the concept for the first release of ARTPOP.
"But I do have a lot more records. But there's a strong possibility I will release another volume of ARTPOP and I'm really hoping that it's soon."
Meanwhile, the star is due to hit the road in support of her current album next month, kick-starting her ArtRave: The ARTPOP Ball Tour in Florida on 4 May.
She posted a photograph of the stage design last month on her Twitter account, showing a space-themed plan with transparent runways.
She also wrote: "#LadyGagaTourStage The stage is lucite and you can just dance underneath the runways (sic)."
The blonde star also brings the show to the UK in October, performing in Birmingham, Glasgow, Manchester, London and Dublin.