The 30-year-old brunette beauty has teamed up with fellow Australian Bobby Fox, a celebrated musical theatre star, to record a duet for his first full-length release.
Kerr revealed the news to fans in a post on her Twitter page.
"I usually just sing in the shower but (Bobby Fox) convinced me to record a duet with him," she said.
Fox added in a message published on his Instagram page, "I convinced Miranda Kerr to record a little song with me for my album... It's out late March. You're The Boss.