The follow-up to last year's "ARTPOP" is apparently in the works. Lady GaGa recently hinted that she had started working on her new music after she's pictured hitting the studio with Nile Rodgers and Diane Warren, AceShowbiz said.

Rodgers was the one who shared the photo of him and the ladies on Twitter over the weekend. "@nilerodgers @ladygaga @Diane_Warren Gaga read and sang the chart perfectly. She killed it," he captioned the snap which sees GaGa sitting on the piano.

Warren also raved about the Mother Monster in a post she sent out via her own Twitter, saying, "@LadyGaga doing vocal exercises outsings just about any singer in pop music." Currently, there are still no official details on the trio's project.

"ARTPOP", GaGa's third studio effort, was released in late 2013. It made its debut at No. 1 on Billboard 200. Less than a year later, she returned to the chart's top slot with her joint jazz album with Tony Bennett, "Cheek to Cheek".