Gwyneth Paltrow Sings 'Forget You' on Glee

Gwyneth Paltrow already proved she could be " Country Strong," but on Tuesday's Glee she proved she can do R&B, too, with a killer cover of Cee Lo's "Forget You."

Gwyneth Paltrow already proved she could be " Country Strong," but on Tuesday's Glee she proved she can do R&B, too, with a killer cover of Cee Lo's "Forget You."