Lindsay Lohan

Lohan, then 17, became the youngest host of the MTV Movie Awards in 2004. Following Mean Girls, which was scripted by Tina Fey and featured several alumni of Saturday Night Live, Lohan hosted the show three times between 2004 and 2006, as well as hosting the 2006 World Music Awards.
Speak, Lohan's début album, was released in December 2004, peaking at number four on the Billboard 200 and earning Platinum certification by early 2005. Lohan cowrote six of the twelve songs on the album. The album was praised by Linda McGee of RTÉ, who awarded it 4 out of 5 stars and commented that "Speak opens with all the raw emotion and teenage angst that you'd expect from an artist of Lohan's age," and that, "while her vocals are not sensational, their gritty edge keeps Lohan more than afloat throughout this album" as well as comparing the album to the early music of Avril Lavigne. Allmusic, however, awarded it 2 out of 5 stars and claimed the album "feels more like a byproduct of an overdriven, overamplified celebrity culture than an actual album." Though primarily a pop album, Speak was introduced with the single "Rumors." Described by Rolling Stone as "a bass-heavy, angry club anthem," "Rumors" details Lohan's complaints with the paparazzi and eventually earned a Gold certification in the United States.
While shooting Herbie: Fully Loaded in 2004, Lohan was hospitalized with a kidney infection brought on by stress in her personal life and of recording her first album while the film was in production, prompting Vanity Fair to label it Lohan's "first disastrous shoot." The magazine also described how Lohan terminated the promotional tour and was de-emphasized on the movie poster due to "un-Disney-like behavior." Lohan began dating actor Wilmer Valderrama in 2004, guest-starring in an episode of That '70s Show, of which Valderrama was a regular. According to Vanity Fair, the breakup with Valderrama contributed to Lohan's issues during the shooting of Herbie: Fully Loaded.
With Mean Girls, Lohan's public profile was raised significantly and paparazzi began following her. She spent several years living out of hotels in Los Angeles, of which two years were spent at Chateau Marmont. In late 2007, after settling down in more permanent residence, she explained that she spent so much time in hotels because she "didn't want to be alone" but that "it wasn't a way of life ... not very consistent." Lohan has had a series of car accidents that have been widely reported, with minor crashes in August 2004, October 2005, and November 2006, when Lohan suffered minor injuries because a paparazzo who was following her for a photograph hit her car. Police called the crash intentional, but prosecutors said there was not enough evidence to file criminal charges.