Lady Gaga's name was derived from a song by which band?

Stefani Joanne Angelina Germanotta (born March 28, 1986), known professionally as Lady Gaga, is an American singer, songwriter, and actress. She is known for her image reinventions and musical versatility.

Talent scout Wendy Starland recommended her to music producer Rob Fusari. Fusari collaborated with Gaga, who traveled daily to New Jersey, helping to develop her songs and compose new material. The producer said they began dating in May 2006, and claimed to have been the first person to call her "Lady Gaga", which was derived from Queen's song "Radio Ga Ga". Their relationship lasted until January 2007.

"Radio Ga Ga" is a 1984 song performed and recorded by the British rock band Queen, written by their drummer Roger Taylor. It was released as a single with "I Go Crazy" by Brian May as the B-side. It was included on the album "The Works" and is also featured on the band's compilation albums "Greatest Hits II" and "Classic Queen".