![BBC Radio 1 - BBC Radio 1's Big Weekend, 2014, Katy Perry at Radio 1's Big Weekend 2014 - Katy Perry at Radio 1's Big Weekend 2014 BBC Radio 1 - BBC Radio 1's Big Weekend, 2014, Katy Perry at Radio 1's Big Weekend 2014 - Katy Perry at Radio 1's Big Weekend 2014](https://ichef.bbci.co.uk/images/ic/976xn/p01zsyrt.jpg)
BBC Radio 1 - BBC Radio 1's Big Weekend, 2014, Katy Perry at Radio 1's Big Weekend 2014 - Katy Perry at Radio 1's Big Weekend 2014
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Stream Katy Leaks | Listen to Katy Perry - BBC Radio 1's Big Weekend Glasgow 2014 [Live Acapellas] playlist online for free on SoundCloud
![BBC Radio 1 - BBC Radio 1's Big Weekend, 2014, Katy Perry at Radio 1's Big Weekend 2014 - Katy Perry at Radio 1's Big Weekend 2014 BBC Radio 1 - BBC Radio 1's Big Weekend, 2014, Katy Perry at Radio 1's Big Weekend 2014 - Katy Perry at Radio 1's Big Weekend 2014](https://ichef.bbci.co.uk/images/ic/976xn/p01zsjtb.jpg)
BBC Radio 1 - BBC Radio 1's Big Weekend, 2014, Katy Perry at Radio 1's Big Weekend 2014 - Katy Perry at Radio 1's Big Weekend 2014
![BBC Radio 1 - BBC Radio 1's Big Weekend, 2014, Katy Perry at Radio 1's Big Weekend 2014 - Katy Perry at Radio 1's Big Weekend 2014 BBC Radio 1 - BBC Radio 1's Big Weekend, 2014, Katy Perry at Radio 1's Big Weekend 2014 - Katy Perry at Radio 1's Big Weekend 2014](https://ichef.bbci.co.uk/images/ic/1200x675/p01zsynd.jpg)
BBC Radio 1 - BBC Radio 1's Big Weekend, 2014, Katy Perry at Radio 1's Big Weekend 2014 - Katy Perry at Radio 1's Big Weekend 2014
![BBC Radio 1 - BBC Radio 1's Big Weekend, 2014, Katy Perry at Radio 1's Big Weekend 2014 - Katy Perry at Radio 1's Big Weekend 2014 BBC Radio 1 - BBC Radio 1's Big Weekend, 2014, Katy Perry at Radio 1's Big Weekend 2014 - Katy Perry at Radio 1's Big Weekend 2014](https://ichef.bbci.co.uk/images/ic/976xn/p01zsjv1.jpg)
BBC Radio 1 - BBC Radio 1's Big Weekend, 2014, Katy Perry at Radio 1's Big Weekend 2014 - Katy Perry at Radio 1's Big Weekend 2014
![American singer Katy Perry performs live during BBC Radio 1's Big Weekend in Glasgow on May 25, 2014. UPI/Paul Treadway Stock Photo - Alamy American singer Katy Perry performs live during BBC Radio 1's Big Weekend in Glasgow on May 25, 2014. UPI/Paul Treadway Stock Photo - Alamy](https://c8.alamy.com/comp/TYBP5W/american-singer-katy-perry-performs-live-during-bbc-radio-1s-big-weekend-in-glasgow-on-may-25-2014-upipaul-treadway-TYBP5W.jpg)
American singer Katy Perry performs live during BBC Radio 1's Big Weekend in Glasgow on May 25, 2014. UPI/Paul Treadway Stock Photo - Alamy
![BBC Radio 1 - BBC Radio 1's Big Weekend, 2014, Katy Perry at Radio 1's Big Weekend 2014 - Katy Perry at Radio 1's Big Weekend 2014 BBC Radio 1 - BBC Radio 1's Big Weekend, 2014, Katy Perry at Radio 1's Big Weekend 2014 - Katy Perry at Radio 1's Big Weekend 2014](https://ichef.bbci.co.uk/images/ic/976xn/p01zsjtv.jpg)
BBC Radio 1 - BBC Radio 1's Big Weekend, 2014, Katy Perry at Radio 1's Big Weekend 2014 - Katy Perry at Radio 1's Big Weekend 2014
![Katy Perry Shows Off Midriff in Flashy Outfit at Radio 1's Big Weekend!: Photo 679702 | Katy Perry Pictures | Just Jared Jr. Katy Perry Shows Off Midriff in Flashy Outfit at Radio 1's Big Weekend!: Photo 679702 | Katy Perry Pictures | Just Jared Jr.](https://cdn.justjaredjr.com/wp-content/uploads/2014/05/perry-big/katy-perry-radio-1-big-weekend-02.jpg)