Ariana Grande-Butera (born June 26, 1993) is an American actress, model and singer who currently plays the role of Cat Valentine on the Nickelodeon TV series Victorious and in 2013 a spinoff series called Sam & Cat. She's one of Daniella's friends.
Ariana and Daniella like to hang out on set together.
In a Popstar Interview, in which Ariana describes her cast mates with one word, she calls Daniella the 'vegan big sister'.
On YouTube, there is a video of them sitting together on the set singing All I Want Is Everything (the video is titled 'Victorious Cat And Trina Singing to All I Want Is Everything HD').
Ariana tweeted "Had an awesome afternoon of Yoga with @AshleyTurner1... I love yoga. @DaniellaMonet you should join us next time!"
Ariana tweeted saying "@DaniellaMonet @LizGillies Miss you girls! Let's go hiking. Now. :)"
Daniella and Ariana did a video together along with Matt Bennett and internet sensation Keenan.
When Jennette McCurdy accidentally made Ariana's phone number public, Daniella answered all the calls from fans while Ariana was busy filming.
When Ariana tweeted a pic from her "Put Your Hearts Up" music video, Daniella tweeted "@ArianaGrande you've got twitter in the palm of your hand! I've got my heart up too!"
Ariana tweeted "@DaniellaMonet makes me laugh so hard... I adore her character."
During her interview on Blooptorious, Daniella said "It's a lot of fun working with Ariana" before she was cut off.
Daniella tweeted "I got a sneak-peak at #HoneymoonAvenue. It's bomb.com!" (Honeymoon Avenue is Ari's new song on her album).
Daniella mentioned on Twitter that she took her friends to Ariana's concert.
Ariana tweeted "Happy Birthday to one of the funniest ladies I know @DaniellaMonet. Love you so! Hope you have a great one. Xoxo <3" She also tweeted "@JanessaMarieL Give a big hug to the birthday deemo for me please! I'm sorry I couldn't wait for the cake. Miss u. :* 💗"
Daniella tweeted, "@ArianaGrande well deserved. Enjoy it. "
In the April Fools' Blank episode Daniella and Ariana hugged.
Ariana tweeted "Good morning tweeps! Thank you for the TT this morning.. Lovely way 2 wake up. :D Thanks 4 always being so supportive & sweet. What's up? 💗" and Daniella tweeted back "@ArianaGrande good morning to you too!!" Ari replied with "@DaniellaMonet I miss you! Are you back yet? Let's do something.. 💗" and Daniella responded "@ArianaGrande only back til' Sunday! I'll see you tomorrow though :))"
Ariana tweeted "AND THUS BEGINS THE COOLEST DAY OF MY LIFE........................... :O" and Daniella replied with "@ArianaGrande woot woot!!"
Daniella tweeted "Happy Birthday @ArianaGrande!!!! <3 ya little lady!!!!" and Ariana responded "@DaniellaMonet love you :)"
Ariana tweeted "@DaniellaMonet I miss you." Daniella replied, "@ArianaGrande miss you too little one!!!"
Ariana tweeted "@DaniellaMonet Janine gave me a huge bag of veggies! Alexa and I already made a dent but there's 2 much we're bringing them to you tomorrow! ...they're so delicious.. Love you!" and Daniella tweeted back "@ArianaGrande that's the sweetest thing someone can do for me!!! Thank you my sweets!!! And BIG thanks to this lovely Janine you speak of!"
Daniella tweeted "Cannot believe @ndrewgardner and I just ran into @ArianaGrande in the middle of nowhere-ville. You look stunning. Love you!"
Daniella tweeted a picture of her and Ariana and captioned it "@ArianaGrande my little 🍓"
Daniella tweeted a photo of herself dressed for the Emmys and Ari tweeted back "@DaniellaMonet you look so pretty! See you soon ❤"
Daniella tweeted "@ArianaGrande do you have any matinee shows today???" Ariana replied "@DaniellaMonet one at 11! Miss u". Daniella tweeted back " @ArianaGrande okaaaaaay! Have fun! 💃❄🎀🔮🎄🎼". Ariana then replied "@DaniellaMonet Thanks I love u, tell me when you guys want to come next week!"