A DNA virus is a virus that has DNA as its genetic material and replicates using a DNA-dependent DNA polymerase. The nucleic acid is usually double-stranded DNA (dsDNA) but may also be single-stranded DNA (ssDNA). DNA viruses belong to either Group I or Group II of the Baltimore classification system for viruses. Single-stranded DNA is usually expanded to double-stranded in infected cells. Although Group VII viruses such as hepatitis B contain a DNA genome, they are not considered DNA viruses according to the Baltimore classification, but rather reverse transcribing viruses because they replicate through an RNA intermediate.

Genome organization within this group varies considerably. Some have circular genomes (Baculoviridae, Papovaviridae and Polydnaviridae) while others have linear genomes (Adenoviridae, Herpesviridae and some phages). Some families have circularly permuted linear genomes (phage T4 and some Iridoviridae). Others have linear genomes with covalently closed ends (Poxviridae and Phycodnaviridae).

Sean Kingston (born Kisean Anderson; February 3, 1990) is a Jamaican-American singer. He pursued a music career and debuted in 2007 with the album Sean Kingston.

Kingston was born on February 3, 1990, in Miami, Florida and moved to Kingston, Jamaica when he was six. He attended high school in Ocho Rios. His grandfather was the noted Jamaican reggae producer Lawrence Lindo, who worked under the stage name Jack Ruby. At age 11, Kingston spent 3 weeks in jail for breaking and entering, and Kingston lived in a car while his mother was incarcerated for identity theft.

Sean Kingston was discovered through MySpace by Tommy Rotem at Beluga Heights, and signed to the label in a partnership deal with Sony. Beluga is a label notable for its focus on discovering and developing artists. In an interview with HitQuarters label head and producer J.R. Rotem described this process with regards to Kingston:

"Sean Kingston was a rapper when we found him and it was a development process to get him more melodic. At Beluga we essentially refine the talent so that it's more of a marketable product."