There are no more rock stars - the last one died in 1994.
One of the most popular classical vocalists in the land is lining up a trip to space, which is the inspiration for many of her songs.
Was Justin the first to be Punk'd by Ashton Kutcher? Did Britney really blame him for her meltdown? Did his bandmates think he was gay?
David talks about videos he made for Prince, Alabama, Big & Rich, Sheryl Crow, DMB, Melissa Etheridge and Sisters of Mercy.
The trail runs from flying saucer songs in the '50s, through Bowie, blink-182 and Katy Perry.
The "A Thousand Miles" singer on what she thinks of her song being used in White Chicks and how she captured a song from a dream.