Paltrow, who appeared in Proof on the London stage and on screen and who sings in the films "Duets" and the upcoming "Country Strong," took her musical turn on "Glee" as substitute teacher Holly Holliday, singing "Forget You" and also joining in the numbers "Singin' in the Rain"/"Umbrella" and "Nowadays"/"Hot Honey Rag." Also heard in the episode were the songs "Conjunction Junction" and "Make 'Em Laugh."
Paltrow and the "Glee" gang can be seen below:
-- Thomas Peter