Lizzo and rapper Blueface have been doing a little flirting over the airwaves.

During a recent appearance on radio station Real 92.3, Blueface said, “Lizzo, if you’re out there and you’re hearing this, listening — call me, baby.”

The “Good as Hell” Grammy winner responded on her Instagram account, posting a picture of herself wearing a black bra and a red thong (above) with the caption “Blueface babyyy.”