Willow Smith is evolving - in particular, it's her hair that has turned from bald to blonde, and now green.

The 11-year-old daughter of Will Smith and Jada Pinkett Smith dyed her hair into neon green, marking her third hair change in a month.

The "Whip My Hair" singer took it to daring platinum blonde just less than a week ago.

Smith's new green do was posted on her Instagram photos making silly expressions.

In March 2011, if you remember, Willow Smith was seen in funky green and yellow braids while on tour with Justin Bieber.

Being a child of two celebrities seems to be tough, though.

"I am regular person…. forget that… Nobody has a PICTURE PERFECT life… I am still just a child…" Smith expressed on her Twitter feed in February.

Smith is preparing for a movie adaptation of comic book series Amulet with her brother Jaden.

Take a look at Smith's bald and blonde looks below, and decide for yourself what her best look is.