Glee star Matthew Morrison is really getting in the Christmas spirit as he told his Twitter followers that he is directing the hit television show's holiday episode! We can't wait to see what Christmas hits the cast will be performing! Patrick Stump also took to Twitter to dispel rumors that Fall Out Boy was both going on tour and breaking up. Greyson Chance was closing in on a big Twitter milestone and Keri Hilson sent birthday wishes to Trey Songz as he turns 27 today! Miley Cyrus had some stern words for the Twitter-verse and Diddy was tweeting about a big decision his son has coming up! Avril Lavigne was hangin' with Kelly Ripa and Josh Groban was having a bashful moment in front of an attractive member of the press. See what your favorite stars were chirping about today!