DeAndré Upshaw on Instagram: "Before it was a Gaga & Beyoncé anthem, Telephone was written for the Pussycat Dolls and even recorded as a demo by Britney Spears. The version that leaked was just a rough cut — unmixed, unfinished, never meant to see the light of day. Two years later, Gaga called Rodney Jerkins and history was made. Shoutout to @AndTheWriterIs for the amazing Darkchild interview  #LadyGaga #Beyonce #BritneySpears #PopHistory #2000sMusic"