"I get confused", she said "between Bob Marley and Bob Dylan. Are they the same person?" Well, no. They are both influential musicians, though, so let's interchange them a bit in our heads. I conclude that Marley could do some interesting covers of Dylan songs, but it wouldn't work the other way around.
Many other such confusions can be made, so allow me to explain a few. We'll begin with music. The most influential band of all time is Crosby Stills &Nash. It was started by Bing Crosby, and they were so important that Nashville is named after them. Neil Young was also a member of this group for a while. There are a number of Neils who frequently collaborate together musically, and their songs are interchangeable (Young, Sedaka, Diamond and Tennant). Most other important musicians are called Johnny (Cash, Rotten, Hallyday and Marr).
It's the same situation with films. Katharine Hepburn could happily cover all of Audrey's roles, although Audrey would be rubbish in The African Queen, with her pearls and her little black dress. Marilyn Manson would be a perfect substitute for Marilyn Monroe. Woody Harrelson, Woody Allen and Woody from Toy Story are all interchangeable, as are Judies Garland and Dench.
There family relationships in the fame game too. Neil Young's son is Paul Young, the smooth Eighties popstar. Daniel Craig is the lovechild of Butterflies actress Wendy Craig, and Sienna Miller's grandfather was Windy Miller of Camberwick Green fame. Hugh Grant and Eddy Grant are half-brothers, as are Bruce and Spike Lee.
Much of life is confusing like this, I find.
