Katy Perry 'By The Grace Of God - 2015 Grammy Awards

Grammys Awards 2015 -- Katy Perry Performs "By The Grace of God"

Grammy Awards 2015 - Beyoncé "Take my Hand & Precious Lord"

Grammy Awards 2015 - Madonna - "Living For Love" (LIVE)

Grammy - Ariana Grande "Just A Little Bit Of Your Heart"

Grammy Awards 2015 - Tony Bennett & Lady Gaga Performancce

Grammy Awards 2015 - Kanye West 'Only One'

Grammys Awards 2015 -- Pharrell Performs "Happy"

Grammys Awards 2015 -- Sia, Maddie Ziegler, & Kristen Wiig Perform Chandelier

Grammy Awards 2015 - Madonna - Living For Love

Grammys Awards 2015 - Beyonce's PERFORMANCE

Grammy Awards 2015 - John Legend & Common Performance

Grammys Awards 2015 - Rihanna ft. Kanye West & Paul McCartney - "Four Five Seconds"

Grammy Awards 2014 Teen Hottie Lorde Gets a Grammy

Grammys Awards 2015 -- Hozier & Annie Lennox Perform

Grammys Awards 2015 -- Madonna Performs "Living For Love"

Grammys Awards - Ed Sheeran - Thinking Out Loud

Grammys Awards 2015 -- AC/DC Performs A Medley of Their Songs

Katy Perry Performing Roar at Grammys 2014

Katy Perry Performs Live Roar at 2013 Grammy Nominations Concert

Grammy Awards 2014 Katy Perry Juicy J Dark Horse

Grammys Awards 2015 -- Ariana Grande Performs "Just A Little Bit Of Your Heart"

Grammy Awards 2014 Lorde sings Royal

Grammy Awards 2014 Kacey Musgraves wins Accepted Speech

Grammys Awards 2015 -- Gwen Stefani & Adam Levine Performed "My Heart Is Open"

Grammys Awards 2015 -- Usher Performs If It's Magic