Katy Perry KatyPerryVEVO Birthday Official Music Song Video - Review

Birthday Katy Perry Audio Song Music Video Review! Katy Perry Reveals 'Birthday' Single Art With Serious Little Kid Attitude Like 10/10 Perfect Beautiful Song I Ever Saw! Plus I'm a Fan Of Katy Perry Music So I Wanted To Share My Feedback! Comment Below On Your Thoughts On Katy Perry shows gives us a glimpse at a childhood birthday party for "Birthday," her new single off Prism. Really She A Role Model Very Artistic Lady love it! birthday katy perry youtube rules and makes me dance all funny i'm a huge fan and thanks again have a good excellent day feel free to leave a comment below! xo .. Oh Let me know in the comment section below which katy perry song you love or what people?! really wanna know like I said she is one my favorite pop princess singers of all time and again katy perry rules! Watch Here : Birthday - Katy Perry (Audio) -    • Birthday - Katy Perry (Audio)

他のアプリを使いながら聞くには、再生中にプレイヤーをピクチャ・イン・ピクチャ（PiP）にすると、小さな小窓で再生が続きます（画面はオンのまま）。

画面を完全に消して聞きたい場合、ブラウザ上での再生は YouTube の仕様で停止します。YouTube アプリで開くと、バックグラウンド再生に対応した環境（YouTube Premium など）でそのまま聞けます。