Britney accused of lip-synching to Sia Posted byadmin August 18, 2014 She’s no stranger to Related posts: Britney Spears accused of doing meth Awkward: Katy Perry caught lip synching Britney Spears Ex Nanny Says: I Never Saw METH In Britney’s House A Police Officer Has Been Accused of Soliciting Prostitutes While in His Patrol Vehicle Britney Spears ‘signs Vegas residency’