James, Carlos, Logan and Kendall get the opportunity of a lifetime when they are asked to head to Los Angeles and form a singing group. Once they are in Los Angeles, they must figure out a way to make Gustavo Rocque and Rocque Records happy in order to become a singing sensation.

The boys get a dose of reality when Kelly tells them they have to go to school at least four hours every day while they live in Los Angeles. While the boys want to go to the fun Palm Woods school, they learn that Gustavo has arranged to have their school located at the recording studio, so they are never far from his grip. The boys do whatever is necessary to take down the "School of Rocque" and go to the Palm Woods school. Meanwhile, an attempt from Mrs. Knight to home school Katie (Ciara Bravo) fails, so she tries to get Katie to act in a commercial to gain entrance in the Palm Woods, with the help of Mr. Bitters.

The boys are not thrilled with their boring apartment at the Palm Woods and hatch a plan to improve it when Gustavo creates a fun "fake" living area for them on a soundstage for an upcoming EPK shoot. The guys enlist the help of all their friends at Palm Woods to move all the cool games and gadgets from the set to their apartment.

The record company CEO thinks adding a fifth band member will broaden Big Time Rush's appeal and sticks the guys with a self-proclaimed "bad boy" named Wayne Wayne, who tries to inject dissension and tension within the group. Ultimately, Gustavo and the guys secretly band together to get him booted out of the band, in a "bad boy-off". Meanwhile, Mrs. Knight gets persuaded that there's an axe maniac on the loose, and forces Katie to play with a girl named Molly, who is later found to be a con actress that's 20 years old and tries to pass herself off as an 11-year-old girl driving in a high speed chase with cops, using Mrs. Knight's rental car, trying to get a job in Hollywood.

The guys chase the same girl named Jo, causing the band to fight. Meanwhile, James gets an allergic reaction to a body spray and Kelly (Tanya Chisholm) attempts to make him get an allergy shot, Gustavo gets a new personal helper named Freight Train, Katie has to write a report on her biggest hero and writes about Gustavo so she does not have to read anything, and Griffin wants a slow love song for the next song, but Gustavo cannot seem to figure out how to make the song work.

The kids at the Palm Woods are organizing their first school dance, and the boys of Big Time Rush have secured the perfect location, Gustavo's recording studio. However there is a catch, the guys have to perform one of their songs during the evening. Now on top of having to get the perfect date, the guys have the added pressure of giving their first performance in front of a live audience. Kendall and Katie attempt to find their mom a perfect date, during which Kendall forgets to ask Jo to the dance, instead asking her to do preparations for the dance. The Jennifers all take Carlos under different personas after rejecting all the guys who asked them including Carlos (Carlos being the coolest, but still out of their league) and a nerdy kid. Logan tries to find the courage to ask Camille, but keeps failing miserably. James in his attempts to help out Logan accidentally asks out numerous girls including Rachael.

A heatwave strikes Hollywood and James starts to use tanning spray that's supposedly "mangerine" to the point of his skin looking orange. The boys find out that James has "Hollywood Fever" from Camille and when Gustavo sees this, he tells Kendall, Logan, and Carlos to fix James, or he will fire and replace him. Kendall, Logan, and Carlos go on a mission to get rid of the his tanning spray by chasing him around with water-guns. While on the mission, Carlos finds out that the one of the Jennifers went away so he joins their group and also catches Hollywood fever. Meanwhile, while Logan looks for James in Palm Woods Park, he runs into Guitar Dude who gives him a set of bongos and tells him to chill out, catching the fever and losing his uptight edge in the process.

The boys learn that Camille is leaving the Palm Woods unless she gets a part in an acting job, and must help her, eventually promising everyone a part in their upcoming music video. But Gustavo said Camille cannot be in the video, and Big Time Rush tell everyone that they can be in the video. They gotta figure out how to get everyone in the video, and Marcos tries to direct the music video but Gustavo will not let him. They stole Mr. Bitter's car for the video themselves, including all the people they promise and Marcos is directing, and the video's amazing. Gustavo asks Mr. Bitters to sell his car, and makes it Big Time Rush Mobile.

Big Time Rush returns to the Palm Woods after their world tour and learn they are now famous.

Because of the paparazzi and crazy fans, Gustavo moves the boys to Bel-Air, but the guys dislike the confinements of their new ritzy lifestyle and make a plan to return to the Palm Woods.

Kendall has dinner with Lucy and her parents who believe she is a classical musician. Meanwhile, Logan goes on a date with a girl he has the same interests, after a fight with Camille and Carlos is on a date with a Jennifer and James wants to help him.

Kendall is unsure whether he has moved on with Lucy during Jo's absence, or whether he still has feelings for Jo. Meanwhile, Carlos has to make a choice to stand by either his best friend James, or his new benefactor Mr. Bitters, during a supposed zombie apocalypse.

Gustavo doesn't allow the boys to go camping because he fears for their safety, so they resort to camping on a soundstage with Jo, Camille and The Jennifers, but end up with a face off (Boys vs Girls). Meanwhile, Gustavo is trying to stop the boys camping section with the help of Kelly because he's afraid of them getting hurt. Elsewhere, Katie and Mrs. Knight are camping outside to get a new iSlab 3. Mr. Bitters had saved Jett a space on line.