This is how the world first met Demi. 1
She was so cute as a 10-year-old kid on Barney & Friends!
Demi first came onto the scene through the Disney Channel. 2
While she had been acting since she was super young, landing the lead role in 2008's Camp Rock made Demi a household name. Her hair looked so pure and natural back then.
She switched up the waves for a straight, sleek look. 3
The bangs and straight hair definitely remind us of her role as Mitchie Torres in the Disney Channel movie.
Demi tried a drastic change, opting for a lighter brown shade in 2010. 5
The lighter color brightened up her look and gave a bit her more warmth.
Demi went all the way. 6
Demi showed up at the 2012 VMAs to get her Moonman for Best Video With A Message and she wore her long, extremely blonde hair swooped to the side.
Bangs & straight hair looked great on Demi. 7
That same year she appeared at the iHeartRadio Awards with this bold look.
She made this classy updo look edgy. 8
Demi slayed with this updo at Wango Tango 2013.
She was a vision in blue. 9
Demi was awesome as a judge on The X Factor, and the blue hair made her even more unforgettable.
Demi looked super edgy with this new style. 11
Demi shaved the side of her head at one point in 2014, and lightened the tips of her hair.
Demi changed it up again in 2014. 12
She kept the shaved side but switched up the color by doing a purple ombre at the bottom. So beautiful!
Demi at the 2014 VMAs was a LOOK! 13
Say what you want about Demi, it takes one super confident person to rock this hairstyle. While it might a bit of some soccer mom vibes, the red dress with a plunging neckline and bold lip make the whole look incredible.
2014 was quite a year for Demi's hair. 14
She put her hair through a lot that year but she made the blue hair looked super stylish.
The pink era was also one to remember. 15
For some reason, seeing Demi in pink hair made us want pink hair.
This shoulder-length cut is definitely Demi's signature hair. 16
She looked so grown up in 2017 when she chopped off her hair and debuted a shorter look.
The singer looked fierce at the 2016 Met Gala. 18
She wore her short hair slicked all the way back and it looked gorgeous!
She was a full on blondie again in 2016. 19
Demi's hair looked super healthy and long in this snap from November 2016.
She glows with blonde hair! 20
The color definitely warms up her skintone.
Demi wore her long black hair in 2017. 21
While it's most likely a wig, this is giving us major Cher vibes.
Demi turned heads with this Halloween look in 2017. 22
Demi wore this short wig for her cop costume in 2017 and she looked HOT!
Demi's hair caused some backlash. 23
Demi caused a bit of controversy when she wore dreadlocks for the "No Promises" music video in 2017 and people accused her of cultural appropriation.
Demi's fresh look for the summer is so cool! 25
Most recently the "Tell Me You Love Me" singer debuted a gorgeous blonde look, that is perfect for summer 2018--and she looks so grown and sexy!