Lindsay Lohan, who admitted herself into a los Angeles rehab centre last week, will miss the premiere of her new movie "Chapter 27". The 20 year old actress/singer felt as though she needed to get herself back on track when it came to her health. She openly admitted to attending AA classes about a month ago, although she denied being addicted to alcohol. Regardless, Lohan is checked in and staying put at the Wonderland rehabilitation center at least for a little while longer.

Lindsay's rep, Leslie Sloane, told E! Online that Lindsay will remain at the exclusive Wonderland Center in the Hollywood Hills, at least for now. She will definitely miss the premiere of her new movie, also featuring Lindsay's rumored ex-boyfriend, Jared Leto at the Sundance Film Festival.

Lindsay has had a rocky few years in the entertainment business. Her films are constantly critiqued, her songs were deemed annoying and she's even been called talentless. Lindsay has also been referred to as Hollywood's party girl and has taken more than one hit from the media when it comes to Lohan's interaction with drugs, especially alcohol.

Lindsay's Mom, Dina, claims that the media pushed Lindsay to her breaking point. Dina also claims that the media is the reason her daughter is in rehab. With all this going on in her life, it's no wonder Lindsay checked herself into rehab.