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"Glee creator Ryan Murphy has released details of Idina Menzel&amp;#039;s guest appearance. Murphy told E! News that Menzel, who filmed her role in January, could turn out to be the biological mother of Rachel (Lea Michele). He also revealed that the duo will cover Lady GaGa&amp;#039;s &amp;#039;Poker Face&amp;#039;. &amp;quot;Lea and Idina Menzel will do an acoustic version of &amp;#039;Poker Face&amp;#039; that Lady GaGa blessed and she wanted us to do,&amp;quot; he explained. &amp;quot;It&amp;#039;s sort of like a stripped-down, mother-daughter &amp;#039;Poker Face&amp;#039; that Lady GaGa was involved in.&amp;quot; Asked to confirm his claim that the song will include a &amp;quot;mother-daughter&amp;quot; aspect, he replied: &amp;quot;Yes. Really. If you listen to the lyrics, it kind of works. She can&amp;#039;t love anybody... it works. Listen to the lyrics again.&amp;quot; Glee continues Tuesday at 9pm on Fox in the US and returns to the UK on Monday, April 19 at 9pm on E4. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/tv/glee/news/a214740/glee-creator-teases-idina-menzel-plot/>