"MM2 Studio Days"
(Nashville, TN) -- Maren Morris is working on some new music.
She revealed the news to fans on Instagram late last week.
The newlywed singer posted a picture of her diamond-clad hand on top of a piece of paper that read "MM2 Studio Days" -- a clear sign she's working on her sophomore album.
Morris released her major debut studio album, 'Hero,' in 2016. It peaked at number-on on the Billboard Country Albums chart.