Katy Perry Song Medley Awards Performance

Katy Perry Katy Perry Birthday Carrie Underwood Ft Miranda Lambert Something Bad Live Billboard Music Awards 2014 BMA Katy Perry Birthday Ariana Grande Problem Michael Jackson Hologram Lorde Billboard, Music, Awards, BMA, Brit Awards 2014 Grammy Awards 2014 Grammys Beatles Keith Urban Metallica Macklemore Stevie Wonder Sara Bareilles with Carole King Lorde, Katy Perry, Daft Punk with Nile Rodgers, Pharrell Williams, and Stevie Wonder Kendrick Lamar with Imagine Dragons Metallica and Lang Lang P!nk and Nate Ruess of fun. Robin Thicke and with Chicago and a special performance with Merle Haggard Kris Kristofferson Willie Nelson and Blake Shelton Grammy, Awards, 2014, Grammys, Stargate, Kim, Kardashian, Roar Walking On Air & Unconditionally Live American Music Awards 2013 AMA AMA’s AMA AMA’s Katy Perry Unconditionally New Years Eve 2014 Justin Timberlake TKO Icon Award Rihanna What Now Lady Gaga & R. Kelly Do What You Want Duet Song Medley Red Carpet Interview Fall Kiss Diss Wardrob