Katy Perry Grammys 2013 - Katy Perry Ignores Dress Code And Flashes Cleavage In Revealing Dress Pics - Grammys 2013

Jennifer Lopez

Jennifer Lopez gets to this 55th total Grammy Awards on Sunday, Feb. 10, 2013, inside Los Angeles. (Photo through Jordan Strauss/Invision/AP)

Kelly Rowland

Kelly Rowland reaches its destination at your 55th annual Grammy Awards using a dress up in the Georges Chakra Couture Collection about Sunday, Feb. 10, 2013, throughout Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Justin Timberlake

Musician Justin Timberlake arrives at the actual 55th annual Grammy Awards upon Sunday, Feb. 10, 2013, in Los Angeles. (Photo by means of Jordan Strauss/Invision/AP)

Ashanti Adele

LOS ANGELES, CA - FEBRUARY 10: Adele attends the actual 55th Annual GRAMMY Awards during STAPLES Center about February 10, 2013 with Los Angeles, California. (Photo by way of Steve Granitz/WireImage)

Ashanti D'manti

D'manti arrives for the 55th 12-monthly Grammy Awards about Sunday, Feb. 10, 2013, in Los Angeles. (Photo by means of Jordan Strauss/Invision/AP)

D'manti

D'manti happens along at the 55th annual Grammy Awards with Sunday, Feb. 10, 2013, inside Los Angeles. (Photo by means of Jordan Strauss/Invision/AP)

Sean Paul

Sean Paul arrives at this 55th total Grammy Awards on Sunday, Feb. 10, 2013, in Los Angeles. (Photo by way of Jordan Strauss/Invision/AP)

Sean Paul

Sean Paul arrives at your 55th twelve-monthly Grammy Awards on Sunday, Feb. 10, 2013, inside Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Estelle

Estelle arrives at the 55th twelve-monthly Grammy Awards on Sunday, Feb. 10, 2013, within Los Angeles. (Photo by simply Jordan Strauss/Invision/AP)

Edward Sharpe and the Magnetic Zeros

Edward Sharpe along with the Magnetic Zeros appear at the 55th annual Grammy Awards on Sunday, Feb. 10, 2013, around Los Angeles. (Photo by simply Jordan Strauss/Invision/AP)

Alexa Chung

Alexa Chung finds the particular 55th annual Grammy Awards on Sunday, Feb. 10, 2013, in Los Angeles. (Photo simply by Jordan Strauss/Invision/AP)

Alexa Chung, Matte Babel

Alexa Chung, left, and Matte Babel turn up with the actual 55th twelve-monthly Grammy Awards upon Sunday, Feb. 10, 2013, inside Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Sean Paul

Sean Paul finds the particular 55th twelve-monthly Grammy Awards with Sunday, Feb. 10, 2013, inside Los Angeles. (Photo by means of Jordan Strauss/Invision/AP)

Adele

LOS ANGELES, CA - FEBRUARY 10: Adele attends the particular 55th Annual GRAMMY Awards during STAPLES Center on February 10, 2013 throughout Los Angeles, California. (Photo simply by Steve Granitz/WireImage)

Estelle

Estelle gets to the particular 55th twelve-monthly Grammy Awards upon Sunday, Feb. 10, 2013, throughout Los Angeles. (Photo by means of Jordan Strauss/Invision/AP)

Estelle

Estelle finds the actual 55th twelve-monthly Grammy Awards on Sunday, Feb. 10, 2013, in Los Angeles. (Photo by means of Jordan Strauss/Invision/AP)

Skylar Grey Skylar Grey Alexa Chung

Alexa Chung arrives at this 55th yearly Grammy Awards upon Sunday, Feb. 10, 2013, around Los Angeles. (Photo through Jordan Strauss/Invision/AP)

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