Jessica Alba, other celebs Tweet reactions to 'Carmageddon'

Slideshow posted in Entertainment News | Saturday, July 16, 2011

26 of 26: "So traffic in LA is non-existent, 405 construction is ahead of schedule, & we're reducing smog? #LAwin," Ryan Seacrest wrote on Twitter on July 15, referring to "Carmageddon," the closure of a major portion of Los Angeles' 405 freeway over the weekend. (Pictured: Ryan Seacrest appears in an undated still from Fox's 'American Idol.') (Photo courtesy of Fox)