A stage name, also called a showbiz name or screen name, is a pseudonym used by performers and entertainers such as actors, wrestlers, comedians, and musicians.

A performer will often take a stage name because his/her real name is considered unattractive, dull, unintentionally amusing or difficult to pronounce or spell, or because it has been used by another notable individual or because it projects an undesired image. Sometimes a performer adopts a name that is unusual or outlandish to attract attention. Other performers use a stage name in order to retain anonymity. The equivalent concept among writers is called a nom de plume or pen name, while the term ring name is used in professional wrestling. In radio, the term "radio name" or "air name" is used. (e.g. well-known talk radio host Rush Limbaugh, who now uses his real name, was known under the radio name Jeff Christie in his days as a top-40 disk jockey.)

Amethyst Amelia Kelly (born June 7, 1990), better known by her stage name Iggy Azalea is an Australian hip hop recording artist signed to Grand Hustle Records. She is perhaps better known for her promotional songs "Two Times", "Pu$$y" and "My World" whose music videos went viral on YouTube. On 27 September 2011, Azalea released her first project, a mixtape titled Ignorant Art, saying she made it "with the intent to make people question and redefine old ideals".

Iggy Azalea was born Amethyst Amelia Kelly in Sydney, Australia but moved with her family to Mullumbimby when she was still a baby, into a house on 12 acres that her father built by hand from mudbricks in New South Wales. Her father was a comic artist and painter and her mother a real estate agent. Azalea says her father "made her look at [art] as a teenager" which has always influenced her life and work.

Azalea began rapping at age 14. Azalea took her stage name from her family's dog while growing up. Before embarking on a solo career, Azalea formed a group with two other girls from her neighborhood: "I was like, I could be the rapper. This could be like TLC. I’ll be Left Eye." Azalea eventually decided to leave the group because the other girls weren’t taking it seriously: "I take everything I do serious. I’m too competitive."

Malcolm McCormick (born January 19, 1992), known by his stage name Mac Miller (previously Easy Mac), is an American rapper from Pittsburgh, Pennsylvania. He is signed to Rostrum Records and released his debut album Blue Slide Park on November 8, 2011.

Malcolm McCormick was born on January 19, 1992, the son of an architect and a photographer, and raised in the Point Breeze part of Pittsburgh, Pennsylvania. His father is Christian and his mother is Jewish; Miller was raised Jewish and had a Bar Mitzvah. Before attending Taylor Allderdice High School, Miller attended Winchester Thurston School. In high school, Miller decided to focus on his hip-hop career, later noting, "Once I hit 15, I got real serious about it and it changed my life completely ... I used to be into sports, play all the sports, go to all the high school parties. But once I found out hip-hop is almost like a job, that's all I did." Miller, a self-taught musician, plays piano, guitar, drums, and bass.

Before embarking on a solo career, Miller was part of rap group The Ill Spoken together with fellow Pittsburgh rapper, Beedie. The Ill Spoken released the mixtape How High in 2008. Prior to changing his name to Mac Miller, he was known as EZ Mac and released the mixtape But My Mackin Ain't Easy in 2007 at 15 years old. In 2009 Mac Miller released two mixtapes The Jukebox: Prelude to Class Clown and The High Life before getting signed to Rostrum Records.

Joshua Winslow "Josh" Groban (born February 27, 1981) is an American singer, songwriter, musician, actor, and record producer. His first four solo albums have been certified multi-platinum, and in 2007, he was charted as the number-one best selling artist in the United States with over 21 million records in that country. To date, he has sold over 24 million albums worldwide, and is the top selling classical artist of the 2000s in the US, according to Nielsen SoundScan.

Groban originally studied acting, but as his voice changed, it developed into a "significant instrument". Groban attended the Los Angeles High School for the Arts, a free public school where students received a conservatory-style education. His life changed when his vocal coach, Seth Riggs, submitted a tape of Josh singing "All I Ask of You", from The Phantom of the Opera, to Riggs' friend, producer, composer and arranger David Foster. Foster called him to stand in for an ailing Andrea Bocelli to rehearse a duet, "The Prayer," with Celine Dion at the rehearsal for the Grammy Awards in 1998.Rosie O'Donnell immediately invited him to appear on her talk show. Foster asked him to sing at the California Governor's Gray Davis' 1999 inauguration. He was cast on Ally McBeal by the show's creator, David E. Kelley, performing "You're Still You" for the 2001 season finale.