It's no surprise when celebrities undergo dramatic transformations, whether it's for a role or simply because. A few examples are Jason Momoa when he shaved off his signature scruffy beard, Lady Gaga ...

Someone needs to hide the scissors from us before we get any bright ideas.

"It's fun to play with the storytelling on the [Wicked] press tour," she said. ""With the first press tour, I wanted to celebrate Glinda in a more on-the-nose way, and be an extension of her." Grande ...

The Food Network star ditched his signature bleach-blond spiky hair on his birthday.