Famous lip-syncers caught in the act

POSTED: 3:38 PM Jan 30 2013   UPDATED: 12:29 PM Jan 23 2013
Beyonce sings national anthem, inauguration

There has been much discussion this week about whether or not Beyonce's soulful and pitch-perfect performance of the “Star Spangled Banner” at President Obama's inauguration was lip-synched. Take a look at other famous lip-synching controversies.