Elijah Blue Allman

Elijah Sky Blue Allman (born July 10, 1976), known professionally as P. Exeter Blue I (Phillips Exeter Blue), is an American musician known for leading the group Deadsy.

He is the son of singer-actress Cher and singer-songwriter Gregg Allman. He is the half-brother of Chaz Bono, Delilah Allman, Michael Allman, Layla Allman, and Devon Allman.

Allman is the singer and guitarist for the rock band Deadsy which, prior to its hiatus in April 2007, consisted of Alec Püre on drums, Dr. Nner on synthesizer, Carlton Megalodon on Ztar, and Jens Funke on bass. The band's style is a synthesis of glam, goth and synth-rock, and was also categorized as "Undercore". Deadsy released two albums: 2002's Commencement, and Phantasmagore, which came out on August 22, 2006. Many of the themes used by Allman in Deadsy have been heavily influenced by the 1955 film This Island Earth.

He was given his first guitar by Kiss bassist Gene Simmons, and at age 13, went on tour as a guitarist with Cher; he appears as a guitarist in the music video for her song "If I Could Turn Back Time". In 1994, he auditioned for the spot of guitarist for Nine Inch Nails, but ended up losing the spot to Robin Finck.

He has worked with Thirty Seconds to Mars for the band's self-titled debut album. and has also provided guest vocals on a variety of songs for other bands including Orgy, Coal Chamber and Sugar Ray.

Allman attended the Hyde School in Bath, Maine, graduating in 1994.

Allman has dated Bijou Phillips, Heather Graham, Kate Hudson, and Paris Hilton.

Through his mother Cher, Allman is of Armenian, Irish, English, German, and Cherokee ancestry.