Go to wikipedia and search their names.
18 years old
Jade west is 18
no nobody smokes in the cast of victorious
Alexa Nikolas is not a a Victorious cast member
newyork
yes
In Hollywood , California
he is 20 years old
34 years old
16 years old
There's an episode where they are in their swimwear, its called 'IParty with victorious' Victorious Cast and ICarly cast are both in it.
21