The 'Skyscraper' singer showed off some vibrant multicoloured locks yesterday, just days after telling fans that she was going to stick to being brunette for a while.
In a photo posted to Twitter, the popstar turns her back to the camera showing off lengthy hot pink, blue and purple locks.
One fan seemed to like the new look, tweeting: "@ddlovato Your hair is perfect! I'm in love."
Although Demi, 21, was quick to set the record straight, telling fans that she hasn't actually dyed her hair again! She tweeted: "They're clip-ons... I'm still brunette y'all... Haha."
Another fan later added: "@ddlovato Lol for a second I thought they was real!!! #DemisPinkHair."
Demi, who is well known for changing her hairstyle into various colourful locks, sported neon pink hair at the start of her 'Neon Lights Tour' earlier this year.
Last week (9 April), Demi dyed her hair back to brown, telling fans: "Gonna give my hair a break."
What do you think of Demi's clip ons? Tell us below, as the best comment from across the website each week wins £50!
Watch Demi's 'Skyscraper' music video below: