Stefani Joanne Angelina Germanotta (born March 28, 1986), better known by her stage name Lady Gaga, is an American recording artist. After being signed to and quickly dropped from Def Jam Records at age 19, she began performing in the rock music scene of New York City's Lower East Side. During this time, she was also working at Interscope Records as a songwriter for several established acts, including Akon, who, after hearing Gaga sing, convinced Interscope chairman Jimmy Iovine to sign her to a joint deal with the label and Akon's Kon Live Distribution label.

Her debut album The Fame was released in August 2008 to critical and commercial success. In addition to receiving generally positive reviews, it has gone to number one in four countries, also topping the Billboard Top Electronic Albums chart in the United States. The album's first two singles, "Just Dance" and "Poker Face," have become international number one hits, and the former was nominated for Best Dance Recording at the 51st Grammy Awards. In 2009, after having opened for New Kids on the Block and the Pussycat Dolls, Gaga embarked on her first headlining tour, The Fame Ball Tour. To date she has sold over 20 million singles and 3 million albums worldwide
Musically, Gaga is inspired by glam rockers such as David Bowie and Queen, as well as pop singers such as Michael Jackson and Madonna. She is also inspired by fashion, which she claims is an essential component to her songwriting and performances. She is also very supportive of the gay community, crediting them for her early mainstream success.

1986–2004: Early life and education
Gaga was born on March 28, 1986 in Yonkers, New York as the eldest child to Italian American parents Joseph and Cynthia Germanotta.[2][3][4] At 11 Gaga was set to join Juilliard School in Manhattan,[5] but instead attended Convent of the Sacred Heart, a private Catholic school.[6] Having learned piano at the age of four, Gaga went on to write her first piano ballad at thirteen and began performing at open mic nights by the age of fourteen.[7] At the age of seventeen, she gained early admission to the New York University's Tisch School of the Arts. There, she studied music and improved her songwriting skills by composing essays and analytical papers focusing on topics such as art, religion, and socio-political order.[7][8] Gaga later withdrew from the school to focus on her musical career.[9]

2005–2007: Career beginnings

Lady Gaga (left) and Lady Starlight at their weekly party New York Street Revival and Trash Dance.[10]Gaga signed with Def Jam Records when she was 19, after record executive L. A. Reid heard her singing down the hallway from his office. However, she claims Reid never met with her, and after three months, she was dropped from the label.[11] She moved out of her parents' house and started performing downtown in the Lower East Side club scene, with bands Mackin Pulsifer and SGBand.[12] Around the same time, she started taking drugs and performing at burlesque shows; Gaga said her father "just didn't understand" it, and that he could not look at her for several months.[6][13] Music producer Rob Fusari, who helped Gaga write some of her earlier songs, compared her vocal style to that of Freddie Mercury. He nicknamed her Gaga, after the Queen song "Radio Ga Ga." She began to use it as her stage name and was known thereafter as Lady Gaga.[13]

Throughout 2007, Gaga collaborated with performance artist Lady Starlight, who helped her create her onstage fashions.[14] The pair began playing gigs at downtown club venues like the Mercury Lounge, The Bitter End, and the Rockwood Music Hall,[10] with their live performance art piece known as "Lady Gaga and the Starlight Revue."[15] Billed as "The Ultimate Pop Burlesque Rockshow,"[16] their act was a low-fi tribute to 1970's variety acts.[17] In August 2007, Gaga and Starlight were invited to play at the American music festival Lollapalooza.[18] The show was critically acclaimed, and their performance received highly positive reviews.[7][10] Having initially focused on avant-garde, and electronic dance music, Gaga found her musical niche when she began to incorporate pop melodies and the vintage glam rock of David Bowie and Queen into the mix.[19]

During this time, she began writing for artists signed to Akon's Konvict label, as well as Fergie, the Pussycat Dolls, Britney Spears, and New Kids on the Block.[6] After hearing her sing a reference vocal for one of his tracks, Akon formed the opinion that she was also a good singer.[20] He ultimately convinced Interscope Records chairman Jimmy Iovine to sign her to a joint deal with his own label, Kon Live Distribution,[11] and would later call Gaga his "franchise player."[21] Through her affiliation with Akon, Gaga started to work on her own new material for her debut album with producer RedOne. Already having a solid selection of electro-glam, David Bowie-esque, and Queen-inspired songs, Gaga wanted to mix her retro dance beats with urban melodies, a pop chorus and still retain a rock and roll edge. The first song they produced together was "Boys Boys Boys",[22] a mash-up of Mötley Crüe's "Girls, Girls, Girls" and AC/DC's "T.N.T."[13]hxw.red