Les meilleurs sites pour regarder Rock in Rio: Katy Perry 2015 un film en streaming gratuit en VF ou VOSTFR, en illimité et sans inscription. Katy Perry takes the stage at the 2015 Rock in Rio festival September 27 in Rio de Janeiro, Brazil. Setlist: Roar / Part of Me / Wide Awake / Dark Horse / E.T. / Legendary Lovers / I Kissed a Girl / Hot N Cold / International Smile (With "Vogue" snippet by Madonna) / By the Grace of God / The One That Got Away / Thinking of You / Unconditionally / Walking on Air / This Is How We Do / Last Friday Night (T.G.I.F.) / Teenage Dream / California Gurls / Firework