05:11 AM EDT 03/19/2015
Originally posted 02/07/2014 01:00PM
The Sochi Winter Olympics opening ceremony, which won't air in the U.S. until 7:30pm ET Friday, was preceded by a raucous pre-show geared toward igniting the crowd at Fisht Stadium. Among the headliners of this pre-show spectacle was t.A.T.u., the pop duo that made a big splash with American fans a decade ago.
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