to portray joni mitchell. mitchell revealed she prevented the biopic from being made telling them all you have is a girl with high cheek bones. it's just a lot of gossip. >> it would be based on a book "girls like us." >> they look so much alike when you have -- look at that. >> that makes sense. i see that. >> come on. give her a chance, joni. time for some celebrity birthdays. >> celebrating today, one and only tina turner. 75 years old. >> actor peter from twilight and nurse jackie turns 41. >> natasha bedingfield 33. >> i love her music. >> and, of course, fellow british singer starring in "fifty shades of gray" next year turns 24.