Wondering why 'Mia Michaels Cancer', 'Contessa Brewer' and 'Lil Wayne Gun' are surging in Google Trends? We can shed some light on the mystery - the bonus feature of the Google search engine provides the 40 most-searched terms of the hour. Of course, the results change frequently, but at any given time, it's a great snapshot of what's on people's minds regarding pop culture.

Here's what's hot in the world of search...