Gwyneth Paltrow unveils why filming THIS musical number in 'Glee' was 'tense'

Gwyneth Paltrow unveils why filming THIS musical number in 'Glee' was 'tense'Gwyneth Paltrow has revealed why filming of the Glee musical number Singing in the Rain/Umbrella was “tense.”On Entertainment Weekly’s The Awardist podcast, the 53-year-old American actress and...