Introducing in the mid-season is Camille and Rose's brother Brent who wants Louise. Meanwhile, it is Edge and Louise who end up together. Julivee meets Brazilian Patrice whom they use to make Jose Mari a boy again. A devastating accident kills two main characters — Maui and Meg. The fourth and final season shows the senior year of the students at Linden, including repeater Abby Rickson, who has finally moved on from Jake and Camille. Brent starts courting Louise, but finds competition in his long-time best friend, Chip, to whom he owes a big debt. Julivee gets jealous over Janna, a girl who Caloy meets. Carla tries to move on from Maui. Edge meets a beautiful princess, Ava, whom he falls for. The finale shows the love teams ending up with each other: Abby and Jake, Louise and Brent, Ava and Edge. "Lipgloss" closely resembled the hit American TV show "Gossip Girl", prompting people to label it as a rip-off of the iconic series. Many said that the show's plot imitated that of "Gossip Girl" — "Gossip Girl" spread the gossip about the main characters, the website administrator does the same in "Lipgloss". In the middle of the second season, Sam Concepcion and Cheska Ortega left the show. Matt Evans and Carlo Guevara were then added to the cast. Lovi Poe's contract with her home network, GMA Network, initially did not allow her to become part of "Lipgloss". An exception was made and she appeared in the show's final season. Aside from "Lipgloss", TV5 offered Poe to star in the remake of "Cofradia". This project did not push through. "Pinoy Big Brother: Teen Edition Plus" housemates Robi Domingo, Ejay Falcon, and Josef Elizalde were all considered to join in Season 4 of "Lipgloss". However, because of Domingo's schedule with MYX and his other commitments with ABS-CBN, only Falcon and Elizalde made it to the show. This was Czarina Suzara's first TV appearance — the second being the 2012 version of "Valiente".