Listen to Waking Up in Vegas(As Made Famous By Katy Perry) online. Waking Up in Vegas(As Made Famous By Katy Perry) is an English language song and is sung by The Karaoke Crew. Waking Up in Vegas(As Made Famous By Katy Perry), from the album Drew's Famous # 1 Karaoke Hits: Sing like BFFs Katy Perry and Rihanna, was released in the year 2010. The duration of the song is 3:40. Download English songs online from JioSaavn.