OMTG, did you know that Ariana Grande’s been hiding what her hair really looks like for all these years?

When she played Cat Valentine in Victorious and Sam & Cat on Nickelodeon she had to dye it red, which meant she had to straighten it lots!

But now she’s shown the world her natural hairstyle – beautiful curly waves!

We can’t believe it here at TG! We love both of Ari's hairstyles (straight and curly) and can’t decide which we love the most… Which style is your fave TGs? Tell us in the comments below!