January 31, 2011 5:50 pm Matthew Morrison & Gwyneth Paltrow Bring Sexy Back To “Glee” Matthew Morrison chats about Gwyneth Paltrow‘s return to “Glee” as substitute teacher Holly Holiday. This time, Gwyneth will school students on sex ed in an episode called “Sexy.” US & World Videos 3:11 Ryan Gosling skips darker film roles because of Eva Mendes and daughters 1:07 Britney Spears spotted as authorities respond to alleged hotel incident 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance