Ariana Grande went blonde and broke the internet

Pint sized super star Ariana Grande is known for her dark, snatched ponies (and her incredible set of pipes)... So you can imagine her fans' surprise when she posted a lil sideways happy snap on Insta debuting an ashy blonde mop.

The blonde locks are courtesy of celebrity hair stylist Carl Bembridge, and is said to be in preparation to star as Glinda in the upcoming film adaptation of the broadway musical, Wicked.

So, whatta ya think? Yay or nay?