The Rolling Stones are an English rock band formed in 1962. They have released 25 studio albums through 2016 and recorded 422 songs.

Ronald David Wood (born 1 June 1947) is an English rock musician and painter, best known as an official member of the Rolling Stones since 1975.

Taken from Wikipedia.

Ian Gillan was born on 19 August 1945[2] at Chiswick Maternity Hospital in Middlesex. His father, Bill, was a storekeeper at a factory in London,[3] who came from Govan, Glasgow and left school at 13, while his mother, Audrey, was the eldest of four children, who all enjoyed music and singing, and whose father had been an opera singer and amateur pianist.

Stefani Joanne Angelina Germanotta (born March 28, 1986), known professionally as Lady Gaga, is an American singer, songwriter, and actress. She performed initially in theater, appearing in high school plays, and studied at CAP21 through New York University's Tisch School of the Arts before dropping out to pursue a musical career. After leaving a rock band, participating in the Lower East Side's avant garde performance art circuit, and being dropped from a contract with Def Jam Recordings, Gaga worked as a songwriter for Sony/ATV Music Publishing. From there, recording artist Akon noticed her vocal abilities and helped her to sign a joint deal with Interscope Records and his own KonLive Distribution.

Her debut album The Fame (2008) was a critical and commercial success that produced global chart-topping singles such as "Just Dance" and "Poker Face".