Leann Rimes in Beverly Hills on April 9, 2012 and in Malibu on April 5. Credit: AKM-GSI (2)

Mane mystery solved!

Last week LeAnn Rimes was spotted shopping with what appeared be a dramatically darker 'do. But on Monday, the outspoken country singer said she never went brunette.

"I haven't touched my hair," she Tweeted to followers. "It's the way the wind was blowing & the light was hitting it."

She then went on to joke that her next hue would be black. Rimes also addressed some other recent rumors:

"So you all know, I'm blonde & there's no "tell all" book about divorce, marriage and 'my side.' I just laugh at all of this!" the 29-year-old wrote, referencing the speculation that she’s penning a book about her controversial relationship with husband Eddie Cibrian.

Later that day she showed off her light locks following an appointment with Jennifer Aniston's mane man, Chris McMillan.

"LOVE my hair cut from Mr McMillian as always. Great date lunch w/ hot hubby, now onto meetings & doctor. Super fun :)" she tweeted of her day.

Tell Us: Does LeAnn's hair look way darker in the photo on the left or is it just Us?