This Just In: Listen to Katy Perry's 'Roar'-ing New Song!

Her emoji-filled music video tops this week's entertainment roundup.

HFA: Behind the music. I'm obsessed with music. I cried when…, by Mike Taylor, Hillary for America Digital: One Year Later

Worst Music of the Week – “Roar” by Katy Perry

The real story behind Katy Perry, the nuns and the convent lawsuit

Roar by Katy Perry - SSA - Sheet Music

Whom do you prefer: Katy Perry or Lady Gaga? - Quora

Roar by Katy Perry - Choir - Sheet Music

Roar by Katy Perry - Choir - Sheet Music

Katy Perry - Wikipedia

Katy Perry Reveals Snippet Of New Song 'Roar' – Audio - Capital

Katy Perry - Roar

Katy Perry – Roar Lyrics