Jessica Sierra Heading To Rehab; Plus Alli Sims, Mischa Barton, Avril Lavigne, T.I., Jennifer Lopez & More, In For The Record

Sims reality show stalled; Barton 'disappointed' in herself over DUI arrest; Lavigne settles plagiarism suit.

'American Idol' Finalist Jessica Sierra OK After Pregnancy Scare: Report

Singer spent New Year's Eve at a hospital near Tampa, according to

'American Idol' Alum Jessica Sierra Sentenced To One Year In Rehab For Club Altercation

Dr. Drew Pinsky reportedly spoke at hearing.