What movie and television projects has Ariana Dubynin been in?

Ariana Grande hasn't been on any other T.V show. She was and extra maybe 3 times on T.V but she is a lead on Nickoloden's T.V show Victorious. But in 2007-2008 she was on a Broadway Show called 13. Some of the popular names in that show are, Elizabeth Gilles (also in Victorious) and Allie Trimm ( Bye Bye Birde the Musical)
Ariana Grande has: Played Herself - Guest in "Today" in 1952. Played Herself - Musical Guest in "Live with Regis and Kathie Lee" in 1988. Played Herself - Musical Guest in "The Tonight Show with Jay Leno" in 1992. Performed in "Family Guy" in 1999. Played herself in "The Best Hit USA" in 2003. Played Cat Valentine in "iCarly" in 2007. Played herself in "Late Night with Jimmy Fallon" in 2009. Played Herself - Musical guest in "Late Night with Jimmy Fallon" in 2009. Played Cat Valentine in "Victorious" in 2010. Played Cat Valentine in "7 Secrets with Victoria Justice" in 2010. Played Diaspro in "Winx Club: Enchantix" in 2011. Played Snowflake in "Floquet de Neu" in 2011. Played herself in "80th Annual Hollywood Christmas Parade" in 2011. Played herself in "TeenNick Halo Awards" in 2011. Played Guest of Victorious in "KARtv" in 2011. Played Princess Diaspro in "Winx Club: Enchantix" in 2011. Played herself in "Nickelodeon Screen Test" in 2011. Played Princess Diaspro in "Winx Club: Beyond Believix" in 2012. Played Diaspro in "Winx Club: Beyond Believix" in 2012. Played Diasporo in "Winx Club: Beyond Believix" in 2012. Played Herself - Performer in "2013 MTV Video Music Awards" in 2013. Played Herself - Presenter in "2013 Billboard Music Awards" in 2013. Played Amanda Benson in "Swindle" in 2013. Played Herself - Performer in "American Music Awards 2013" in 2013. Played herself in "Live from the Red Carpet: The 2013 American Music Awards" in 2013. Played Herself - Performer in "Christmas in Rockefeller Center" in 2013. Played herself in "Snowflake, the White Gorilla: Giving the Characters a Voice" in 2013. Played herself in "Ariana Grande: Her Life, Her Story" in 2013. Played herself in "Radio Disney Music Awards" in 2013. Played herself in "Live from the Red Carpet: The 2014 Grammy Awards" in 2014. Played Herself - Presenter in "The 56th Annual Grammy Awards" in 2014.
Ariana Grande is Cat Valentine in the Nickelodeon show Victorious.
Ariana Grande has not been in any movie other than Iparty With Victorious.
None.
victorious
The main two TV programs that Ariana Grande has been in are: Victorious (stylized on-air as VICToriOUS) and "Sam & Cat", which are both #Nickelodeon TV programs.

Switching gears:

Also, since the cancellation of "Sam & Cat" earlier this year (July 2014), Ariana Grande has been very successful in the pop music career. In fact, she has released two albums, she also sings the songs "Break Free" (feat. Zedd), Problem (feat. Iggy Azalea), as well as "Love Me Harder", which can be heard on every pop radio station in the United States of America.
She plays Cat on Victorious on Nickeloden
Ariana grande has been in movies besides iparty with victorious and her own show victorious
The only movie she has been in at the moment was nickelodeon original "victorious" movie.