Willow Singer cannot stop experimenting!

After having recently shaved off her locks and then opting for a traditional blonde colour, the pop singer has now gone green... literally.

The 11-year-odl posted her new look on her Instagram page.

Unfortunately for her, her fans have had mixed reactions on her Twitter page...

"Willow Smith Works Green Hair!" @hotpz tweetd.

"Willow Smith Goes Neon Green for Third Hair Change in a Month: Around a week after she debuted her super-short b... " @levellesaltersr tweeted.

"Little Willow Smith has a wacky new do, she's got green hair! Do you think it's a good look for the 11-year-old?" @fudgeurban said.

Some glimpses of her new hair-do!