Right after 'Victorious' celebrated its 7-year anniversary, Ariana Grande debuted a wig that matched her old Cat Valentine hair.

Ariana Grande started her upward trajectory when she appeared as Cat Valentine on the Nickelodeon show Victorious.During a recent interview, Grande shared her thoughts on the obsession over her ...

Grande had to bleach her dark brown hair and dye it red every other week while playing Cat Valentine. After four years of filming the series, she began to experience serious hair damage.

However, Grande's famous pony only emerged because of another of her famous hair eras. Early in her career, Grande played Cat ...

Ariana Grande's Stained Skin Is A Common Hair-Dye Fumble When Ariana Grande first rose to fame, it was on the Nickelodeon show "Victorious" as the lovable Cat Valentine. Of course, this required ...

Ariana Grande shows off her naturally curly hair ... it all started because her hair was so damaged after having to dye it red every other week while playing Cat Valentine on Victorious for ...

Ariana Grande's known for her high ponytail hairstyle, but her natural hair is actually curly – so here's what the 'Sweetener' star's real hair looks like.

From 2010 to 2013, Grande played Cat Valentine on Nickelodeon's series "Victorious." ... Ariana Grande in 2010 with her red dyed hair, and Grande in 2014 with her high ponytail.

Ariana Grande is going gray — on purpose! The "Into You" singer, 24, posted a photo of her new, silvery locks on Instagram, and needless to say, it’s a huge change from her signature brunette ...

After years of damage due to hair dye, Ariana Grande is back to her dark brown hair color, which is much closer to her natural shade; see the photo ...

Ariana Grande is still super close with most of her Victorious cast mates, so we get to see her reunite with them all the time. That's probably why Ariana has decided to give fans a massive ...