American Idol Mario Vazquez quits 'American Idol', Fox names Nikko Smith as new finalist 03/14/2005 American Idol 4 Top 12 finalist Mario Vazquez unexpectedly withdrew from the reality competition on Sunday, citing "personal reasons" in a statement released by Fox. 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 Corey Clark George Huff Nikko Smith Travis Tucker Mario Vazquez Frenchie Davis