Matthew Morrison wants Justin Timberlake to guest star in ‘Glee’.The hunky actor – who plays teacher Mr. Schuester in the musical TV series – thinks the pop heartthrob would be great in the show and already has a role lined up for him.When asked who he would like to see make a cameo in the series, he said: “My top choice would be Harrison Ford, but as a close second, Justin Timberlake. I’d like him to play brother actually.”Not only does Matthew want Justin to join him in ‘Glee’ but he is also a huge fan of his music and admits the ‘Cry Me A River’ singer has been a big influence on his upcoming debut album.The 31-year-old star – who releases ‘Bringing it to the Masses’ in February 2011 – added to Stylist magazine: “I’ve actually been working with some big producers in London. The style’s what I like to call Bublake – a cross between Michael Buble and Justin Timberlake.”Source