Seven Aurelius born Marcus Vest ( July 7, 1977), is an American singer, songwriter, and producer most noted for his work with artists such as JLO and Ashanti.

7 Aurelius was formerly associated with The Inc. He produced, played instruments on many of The Inc.'s biggest hit releases. He has also done background vocals for many of the artists he has produced and written songs for. His most famous productions are "Officially Missing You" by (Tamia) I'm Real (Remix)" by Jennifer Lopez, "Always on Time" by Ja Rule, and "Foolish" by Ashanti. He has been featured as a vocalist with LL Cool J and Ashanti. 7 has received a Grammy for producing Ashanti's hit debut album and an ASCAP award for Pop songwriter of the year in 2002. 7 Aurelius has Produced hits for Lionel richie, Sean 'Diddy' Combs, Mariah Carey, Alicia Keys & Eve, 2Pac, Mary j Blige, Scott Stapp from rock group Creed,Ashanti, Ja Rule to name a few.