Maren Morris goes blonde!

61st Annual GRAMMY Awards - Arrivals

61st Annual GRAMMY Awards - Arrivals

MAREN MORRIS posted a pic of herself on Instagram with long blonde hair. She looks great, but if you prefer her brunette look, you're wrong . . . according to her famous friends who commented.

Cassadee Pope wrote, "Ughhhhhh queeeeeen." Lucy Hale did a heart emoji and added, "Omg." RaeLynn wrote, "Always" . . .Lindsay Ell said, "Yesss, damn" . . . and Lauren Alaina wrote, "Wooooooaaaaaahhhh."

Little Big Town's Karen Fairchild posted the flame emoji . . .Morgane Stapleton wrote "Holy babetown Batman" . . . and T.J. Osborne went with "Swoon."

Speaking of Maren: She's added more dates to her "Girl: The World Tour." There's a September 14th show in Los Angeles . . . a September 20th one in San Luis Obispo, California . . . and a November 15th concert in Milwaukee.

Photo: Getty Images