IParty With Victorious

iParty With Victorious is the 11th-13th episode of Season Four, and 81st-83rd overall. It is the show's second three-part movie after iGo to Japan. As a crossover with Victorious their main cast appears as well.

This is only counted as an iCarly episode (hence the 'i' title), and not as a Victorious episode.

Plot
Carly has been happily dating a boy named Steven Carson who divides his time between Seattle and Los Angeles because his parents are divorced for three months what she doesn't know is that he is also dating Tori Vega when he spends time in Los Angeles after Carly finds a pic of Steven and Tori on TheSlap.com Sam suspects him of cheating on Carly and the iCarly team decides to go to the party at Kenan Thompson's house to find out the truth with the help of one of Spencer's ex girlfriends a professional make up artist they are given heavy prosthetic makeup to help them sneak into the party without being recognized.

At Hollywood Arts André Harris is psyched that his uncle sold a house to Kenan Thompson who allows him to have a small party there because of Rex Powers tweeting about it way more people than André expected come including an irritating guy in a panda bear costume that he tries to get rid of.

Rex challenges the party guests to rap battles after Robbie Shapiro wrecks the karaoke machine and defeats everyone but is eventually beaten by Sam.

Cat Valentine has an infection in her throat and uses a headband with a bluetooth speaker and her PearPhone to communicate.

Trina Vega babysits Lane Alexander's friends kids for Lane she wants to go to the party so she just takes them with her but later loses them and Lane finds them asleep by some garbage cans.

Erwin Sikowitz, Beck Oliver, Jade West and Spencer Shay spend the time in Kenan Thompson's Jacuzzi because Spencer has an backache Jade loves Jacuzzis and Sikowitz followed Beck there in order to scare him.

At the end the main cast of both shows sings a mash up of their theme songs Leave It All to Me and Make It Shine The mash up is titled Leave It All To Shine.

Credits to

 * iCarly Wiki on Fandom