This features "Let's Dance" singer Lady Gaga. The New York singer-songwriter told MTV News how she came to guest on this song produced by her friend Red One. (He produced her debut album The Fame). She explained: "He played them some of my records, and they said, 'Who is this chick?' So, I met up with the guys, and we actually ended up writing another song together. I've been blessed to be able to work with some top-tier producers and artists."