American Idol Ex-'Idol' finalist Jessica Sierra sent back to rehab for a yearlong stint 01/07/2008 Jessica Sierra is reportedly going back to rehab. Read More RELATED NEWS Carrie Underwood says post-'American Idol' body shaming led to strict dietCarrie Underwood praises husband Mike Fisher on anniversaryCarrie Underwood to host 2019 CMA Awards without Brad Paisley TAGS: American Idol Celebrity Rehab with Dr. Drew Jessica Sierra
