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Whitney to Sandy: What everyone was talking about online in 2012

<strong>Highest trending Google search: Whitney Houston: </strong>Whitney Houston,one of America's best-loved singers who died accidentally in the bath in February at the age of 48, was Google's top trending search of the year, according to Google Zeitgeist 2012.This means she had the highest number of searches over a sustained period this year compared with 2011.

Highest trending Google search: Whitney Houston: Whitney Houston,one of America's best-loved singers who died accidentally in the bath in February at the age of 48, was Google's top trending search of the year, according to Google Zeitgeist 2012.This means she had the highest number of searches over a sustained period this year compared with 2011.