. 5 4 3 2 1. of Endless Summer Vacation, I divided it by 2 parts, AM and PM, to kind of represent almost like an act. Provided to YouTube by Universal Music Group Poker Face Halo. Start playback. Poker Face. Sponsored Lady Gaga. When it comes to the sequencing. Halo (Karaoke Version) [In the Style of Beyonce] - Single. Beyoncé. Katy Perry - I Gotta Feeling / When Love Takes Over / Use Somebody / Halo / Poker Face (medley) (Letra y canción para escuchar) - [Black Eyed Peas - I Gotta.