Gwyneth Paltrow Covers Pharrell Williams' Song 'Happy' For Glee Anniversary - Listen

18 March 2014, 14:34 | Updated: 19 March 2014, 14:19

The Hollywood superstar puts her own spin on the Vodafone Big Top 40 number one.

Gwyneth Paltrow has put her own take on Pharrell's huge hit single 'Happy' to celebrate the 100th episode of Glee.

The Hollywood superstar reprises her recurring role on the show as substitute teacher Holly Holliday in the landmark episode this week, where she performs a cover of Pharrell's song alongside retrying guest star Kristin Chenoweth.

The episode will also see former regular stars like Dianna Agron and Heather Morris returning for the one-off special.

> Three must-hear tracks from Pharrell's album 'G I R L'.

Gwyneth Paltrow's 'Happy' cover features on Wednesday's Glee episode on 18th March.