Zac Effron gets in a fight with a group of homeless people on L.A.'s Skid Row, L'Wren Scott leaves everything to Mick Jagger in her will, The Wu-Tang Clan make a single record to tour as a piece of art and Oprah Winfrey gets set to go on tour with her "The Life You Want" personal growth seminar. Stay up to date on all of your celebrity news right here on 3 Minute Update.