Holly Palmer (born c.1971) is an American singer-songwriter based in Los Angeles, California. She has released four albums as a solo artist, and has toured extensively as a vocalist with acts including David Bowie and Gnarls Barkley. She is also the "Cheesecake" partner in Bubbles & Cheesecake, an Internet-based, multi-media collaboration with multi-disciplinary artist Allee Willis. Other musicians with whom she has collaborated include David Bowie, Paula Cole, Dr. Dre, Billy Preston, Dave Navarro and Michael Bublé, among others.

Palmer was born in Santa Monica, California in 1971, and grew up primarily in Redmond, Washington, near Seattle. Her Finnish-born mother, who worked for an airline, was the breadwinner in their unorthodox household. Holly's father was a writer who sang songs by the Beatles, Rolling Stones, Neil Young and Bob Dylan around the house.

Growing up, Holly played the family piano whenever possible, and played the flute in a school music ensemble. In the eighth grade, she switched to the saxophone so that she could sing with the school's jazz band. She soon began singing standards with the group, and became inspired by visionary jazz singer Sarah Vaughan, whose innovative interpretations would make an enormous mark on Palmer's iconoclastic style. After high school, Holly attended Pacific Lutheran University in Tacoma, WA before making her way to Boston, Massachusetts to stay with a friend. She attended and graduated from Berklee College of Music.

Jessica Ellen Cornish (born 27 March 1988), better known by her stage name Jessie J, is an English singer and songwriter. Born and raised in London, she studied at the BRIT School before signing with Gut Records and striking a songwriting deal with Sony/ATV Music Publishing where she wrote for artists such as Chris Brown and Miley Cyrus.

Signed with Universal, Jessie J came to prominence following the release of her debut single "Do It Like a Dude" which peaked at number two on the UK Singles Charts. After scoring her first number one in the United Kingdom, France, Ireland and New Zealand with the song "Price Tag", she released her debut album Who You Are (2011) which charted at number two in the UK. Other releases from the album include "Nobody's Perfect", "Who's Laughing Now" and "Who You Are" which charted within the top 20 in the UK but the release of fifth single "Domino" spawned international chart success, peaking at number 6 on the Billboard Hot 100 in the US, and becoming her second UK number one. Aside from her musical career, Jessie J is currently a coach and mentor on television show The Voice UK.

Paula Cole (born April 5, 1968) is an American singer-songwriter. Her single "Where Have All the Cowboys Gone?" reached the top ten of the Billboard Hot 100 in 1997, and the following year she won a Grammy Award for Best New Artist.

Cole was raised in Rockport, Massachusetts; her mother was an elementary school art teacher, and her father was a professor of biology and ecology at Salem State College and a polka musician. She attended Rockport High School, where she was president of her senior class and performed in school theatrical productions such as South Pacific. Cole then attended the Berklee College of Music in Boston, where she studied jazz singing and improvisation. She was offered a record deal by a jazz label, but decided to turn it down.

Cole got her first big professional break when she was invited to perform on Peter Gabriel's 1993-1994 Secret World Live tour. Shortly after this, she was signed on with her first record company Imago Records. Through this record company, she released her first album Harbinger in 1994. Within that year of Harbinger's release, Imago Records went out of business. In 1995, she was signed on to Warner Bros. Records. The record company reissued Harbinger in the Autumn of 1995.

Jessica Marie Alba (born April 28, 1981) is an American television and film actress. She began her television and movie appearances at age 13 in Camp Nowhere and The Secret World of Alex Mack (1994). Alba rose to prominence as the lead actress in the television series Dark Angel (2000–2002). Alba later appeared in various films including Honey (2003), Sin City (2005), Fantastic Four (2005), Into the Blue (2005), Fantastic Four: Rise of the Silver Surfer and Good Luck Chuck both in 2007.

Alba has been called a sex symbol. She appears on the "Hot 100" section of Maxim and was voted number one on AskMen.com's list of "99 Most Desirable Women" in 2006, as well as "Sexiest Woman in the World" by FHM in 2007. The use of her image on the cover of the March 2006 Playboy sparked a lawsuit by her, which was later dropped. She has also won various awards for her acting, including the Choice Actress Teen Choice Award and Saturn Award for Best Actress on Television, and a Golden Globe nomination for her lead role in the television series Dark Angel.

Paul William Walker IV (born September 12, 1973) is an American actor with Albanian ancestry. He became well known in 1999 after his role in the hit film Varsity Blues. He is also known for starring in the surprise summer hit The Fast and the Furious. His other films include Joy Ride, Running Scared, Into the Blue and Eight Below. The films he has starred in have grossed more than $1.7 billion. He also appears in the National Geographic Channel series Expedition Great White..

Walker was born in Glendale, California and raised in the San Fernando Valley area of Los Angeles County, the son of Cheryl, a fashion model, and Paul Walker III, a sewer contractor. His paternal grandfather was a professional boxer. He is the oldest of five, having two brothers and two sisters. Walker was raised as a member of the Church of Jesus Christ of Latter-day Saints, or Mormon, church. He attended and graduated from Village Christian School. After high school, he attended several community colleges where he majored in marine biology.