Anthony Joseph "Joe" Perry (born September 10, 1950) is the lead guitarist, backing and occasional lead vocalist, and contributing songwriter for the rock band Aerosmith. He is influenced by many rock artists especially The Rolling Stones and The Beatles. He was ranked 48th in the Rolling Stone's list The 100 Greatest Guitarists of All Time.

The paternal side of Perry's family are Portuguese, originally from Madeira. His grandfather changed the family's name from Pereira to Perry upon arriving in the United States of America. His maternal side is Italian, more specifically Neapolitan.

Perry was born in Lawrence, Massachusetts and grew up in the small town of Hopedale, Massachusetts. There, his father was an accountant and his mother a high school gym teacher and later an aerobics instructor. She later retired to Arizona when Perry's father died in 1975. Perry also attended the prep school Vermont Academy, a boarding school of about 232 students in Saxtons River, Vermont.

During Joe Perry's early years he formed a band with Tom Hamilton called The Jam Band. Steven Tyler, Joe, Tom, Brad Whitford and Joey Kramer eventually joined and the band became Aerosmith. While initially dismissed as Rolling Stones knock-offs, the band came into its own during the mid-1970s with a string of hit records. Chief among these successes were Toys in the Attic (1975) and Rocks (1976), thanks largely to the prevalence of free-form, album-oriented FM radio. The group also managed hit singles on the AM dial with songs like "Dream On", "Same Old Song and Dance", "Sweet Emotion" and "Walk This Way".

John Christopher "Johnny" Depp II (born June 9, 1963) is an American actor, producer and musician. He has won the Golden Globe Award and Screen Actors Guild award for Best Actor. Depp rose to prominence on the 1980s television series 21 Jump Street, becoming a teen idol. Dissatisfied with that status, Depp turned to film for more challenging roles; he played the title character of Edward Scissorhands (1990) and later found box office success in films such as Sleepy Hollow (1999), Charlie and the Chocolate Factory (2005), Rango (2011) and the Pirates of the Caribbean film series (2003–present). He has collaborated with director and friend Tim Burton in eight films, most recently with Dark Shadows (2012).

Depp has gained acclaim for his portrayals of people such as Ed Wood, in Ed Wood, Joseph D. Pistone in Donnie Brasco, Hunter S. Thompson in Fear and Loathing in Las Vegas, George Jung in Blow, and the bank robber John Dillinger in Michael Mann's Public Enemies. Films featuring Depp have grossed over $3.1 billion at the United States box office and over $7.6 billion worldwide. He has been nominated for top awards many times, winning the Best Actor Awards from the Golden Globes for Sweeney Todd: The Demon Barber of Fleet Street and from the Screen Actors Guild for Pirates of the Caribbean: The Curse of the Black Pearl. He also has garnered a sex symbol status in American cinema, being twice named as the "Sexiest Man Alive" by People magazine in 2003 and 2009. He has been listed in the 2012 Guinness Book of World Records as the highest paid actor, with $75 million.

Alice Cooper (born Vincent Damon Furnier; February 4, 1948) is an American rock singer, songwriter, and musician whose career spans more than four decades. With a stage show that features guillotines, electric chairs, fake blood, boa constrictors, and baby dolls, Cooper has drawn equally from horror movies, vaudeville, and garage rock to pioneer a grandly theatrical and violent brand of heavy metal designed to shock.

Originating in Detroit in the late 1960s, Alice Cooper was originally a band consisting of Furnier on vocals and harmonica, lead guitarist Glen Buxton, Michael Bruce on rhythm guitar, Dennis Dunaway on bass guitar, and drummer Neal Smith. The original Alice Cooper band broke into the international music mainstream with the 1971 hit "I'm Eighteen" from the album Love It to Death, which was followed by the even bigger single "School's Out" in 1972. The band reached their commercial peak with the 1973 album Billion Dollar Babies.

Furnier's solo career as Alice Cooper, adopting the band's name as his own name, began with the 1975 concept album Welcome to My Nightmare; in 2011 he released Welcome 2 My Nightmare, his 19th album as a solo artist, and his 26th album in total. Expanding from his Detroit rock roots, in his career Cooper has experimented with a number of musical styles, including conceptual rock, art rock, hard rock, New Wave, pop rock, experimental rock and industrial rock.

Steven Tyler (born Steven Victor Tallaricco; March 26, 1948) is an American singer, songwriter, and multi-instrumentalist, best known as the frontman and lead singer of the Boston-based rock band Aerosmith, in which he also plays the harmonica, and occasional piano and percussion. He is known as the "Demon of Screamin'" due to his high screams and his wide vocal range. He is also known for his on-stage acrobatics. During his high-energy performances, he usually dresses in bright, colorful outfits with his trademark scarves hanging from his microphone stand. In the 1970s, Tyler rose to prominence as the frontman of Aerosmith, which released such milestone hard rock albums as Toys in the Attic and Rocks. In the late 1970s and early 1980s, Tyler had a heavy drug and alcohol addiction, and the band's popularity waned.

He completed drug rehabilitation in 1986 and subsequently maintained sobriety for years, but had a relapse with prescription painkillers in the late 2000s, for which he successfully received treatment in 2009. After Aerosmith launched a remarkable comeback in the late 1980s and early 1990s with the albums Permanent Vacation, Pump, and Get a Grip, Tyler became a household name and has remained a relevant rock icon. As a result, he has since embarked on several solo endeavors including guest appearances on other artists' music, film and TV roles (including as a judge on American Idol), authoring a bestselling book, and solo work (including a Top 40 hit single in 2011). However, he has continued to record music and perform with Aerosmith, after more than 41 years in the band. He is included among Rolling Stone's 100 Greatest Singers. He was also ranked 3rd on Hit Parader's Top 100 Metal Vocalists of All Time. In 2001 he was inducted into the Rock and Roll Hall of Fame with Aerosmith, and he was the presenter when AC/DC was inducted into the Hall of Fame in 2003.

Katheryn Elizabeth Hudson (born October 25, 1984), known by her stage name Katy Perry, is an American singer, songwriter and actress. Perry grew up with gospel music, and during her first year of high school she pursued a music career as Katy Hudson, releasing her first studio album called Katy Hudson which failed to chart. She recorded a solo album later, which was never released. After signing with Capitol Music Group in 2007, her fourth record label in seven years, she adopted the stage name Katy Perry.

She first gained recognition with the release of her first mainstream album, One of the Boys in 2008, which spawned three Billboard Hot 100 top-ten songs—"I Kissed A Girl", "Hot n Cold" and "Waking Up In Vegas". Perry supported the album with her Hello Katy Tour. In 2010, her third studio album, Teenage Dream (2010), which topped the Billboard 200 chart, and spawned five number one singles—"California Gurls", "Teenage Dream", "Firework", "E.T." and "Last Friday Night (T.G.I.F.)"—Teenage Dream was the only album (after Michael Jackson's Bad)—to do so, and the first female in history to achieve this milestone. She embarked on the California Dreams Tour, which grossed nearly $60 million worldwide. Perry re-released the album under the name of Teenage Dream: The Complete Confection on March 26, 2012, and the re-release has already spawned the number-one single "Part of Me".