After performing ‘Poker Face,’ Gaga was joined by John for ‘Speechless’ and ‘Your Song.’ By James Montgomery Lady Gaga performs at the 2010 Grammy Awards Photo: CBS Ever since show producer Ken Erlich said last week that Lady Gaga would be performing a duet at Sunday night’s (January 31) 52nd annual Grammy Awards, speculation has been building about who she’d be performing that duet with . Well, the Elton John rumors turned out to be true.
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Lady Gaga Teams With Elton John To Open The Grammys