
Katy Perry is an American singer-songwriter and musician. Perry rose to fame in 2007 with her internet hit "Ur So Gay", and later scored in 2008 her breakthrough single "I Kissed a Girl".

Have you seen that gorgeous model-looking chick that's got Usher sprung in the video for "Love In This Club"? Turns out, she's a recording artist in her own right.

Kid Rock is an American rapper and singer-songwriter with five Grammy Award nominations. Kid Rock is known for his eccentric personality and his music that fuses rap with heavy metal, blues rock, southern rock, funk and country music.

Kings of Leon is a band from Nashville, Tennessee formed in 2000 by the Followill brothers. They originally formed in Australia but became internationally famous in America with their hit song "Sex on Fire".

The Knux are a hip hop duo from New Orleans, Louisiana. They are best known for their singles "Cappuccino", "Bang! Bang!" and "F!re (put it the air)" from their debut album, Remind Me in 3 Days.

Kate Tunstall is a Scottish singer-songwriter whose live solo performance of the hit single "Black Horse and the Cherry Tree" broke into the public eye.