Snoop Dogg was active in music from a young age, singing in his church choir. Snoop Dogg was frequently in trouble with drugs and the law as a young man. Snoop Doog once attended a school for gifted children, but he was expelled for flashing his penis at a female classmate. The rapper's mother was thrilled when her son was accepted into Southern California's Cleveland Elementary School, but things quickly turned sour. Snoop says, "(I attended) when I was maybe like 10 or 11. It was real cool. I was well crafted with my linguistics. They kicked me out the second year 'cause I showed a little girl my little thang! I was in the lunch line and she said something to me real crazy and I didn't know how to defend myself, so I just unzipped my zipper. I was a kid - my fault!"

He later attended Long Beach Poly where his rap career truly started battling against others in schoolyard rap championships.

As a member of the Crips, Snoop Dogg was in and out of jail for the three years after he graduated from high school. Pushed by older inmates to make something of himself, he began making homemade rap tapes with his cousin Nate Dogg, and best friend Warren G, who was a stepbrother of Dr. Dre of N.W.A.. In those early stages, Nate's cousin Lil' 1/2 Dead was also part of the group, called 213 to identify the "21st street 3". Dr. Dre began collaborating with the young rapper, first on the theme song of the film Deep Cover, and then on Dr. Dre's debut solo album The Chronic.

Snoop Dogg's contribution to The Chronic was considerable: the rapper's rhymes were as present as Dre's. The huge success of Snoop's debut Doggystyle is largely due to this intense exposure.

While recording his own debut album Doggystyle with Dre in August of 1993, Snoop Dogg was arrested in the shooting death of Phillip Woldermarian, a member of a rival gang who was later revealed to have had a secret obsession with Snoop. He was eventually acquitted on both self defense grounds and because he allegedly drove the car while his bodyguard McKinley Lee fired the fatal shots (Lee was also acquitted on self defense grounds). Snoop remained entangled in the legal battles around the case for three years.

The Doggystyle album was released in November of 1993 on Death Row Records, and became the first debut album ever to enter the charts at number one, helping to fuel the ascendance of West Coast "G Funk" rap. The singles "What's My Name" and "Gin and Juice" went to the top ten, and the album remained in the charts for several months, even as controversy raged over the murder trial and his allegedly violent and sexist lyrics. Gangsta rap became the center of arguments for censorship and labeling, with Snoop often used as an example of violent and misogynistic musicians.

A short film about the trial called Murder Was the Case, and an accompanying soundtrack, were released in 1994. It is said, to Snoop's distress, that a lot of the hype surrounding his debut was generated by his well-publicized trial. Others argue that the Death Row crew knew that any publicity is good publicity, as this film was directed by Dr. Dre himself.

However, by the time Snoop's second album Tha Doggfather was released in November of 1996, both the furor and the popularity of gangsta rap had begun to fade, dragged down by the death of Snoop's friend Tupac Shakur and the racketeering indictment of Death Row co-founder Suge Knight. Dr. Dre had left Death Row earlier that year, and so Snoop co-produced the album himself with Dat Nigga Daz and DJ Pooh. Missing just Dr. Dre's signature G-Funk sound might not have been such a great blow to this album's reception, if it had not been for earlier mentioned circumstances, thus the album 'only' sold around 2 million copies.

He has since drawn back a bit from hardcore gangsta rap, performing with the hard rock Lollapalooza tour in 1997, and making several film appearances, in addition to producing and directing music videos for himself and other artists. He released an autobiography in 2001. During this period he released two albums on the No Limit Label. His last album on No Limit was 2000's Tha Last Meal. It featured a more laid-back style with a heavier emphasis on his 'pimp' lifestyle as opposed to his gangbanging lyrics on previous albums.

In 2002, he announced that he was giving up drinking and drugs. Later that year he released the album Paid tha Cost to Be da Bo$$, which featured the hit singles and videos "From Da Chuuuch to Da Palace" and "Beautiful," featuring guest vocals by the Neptunes' Pharrell Williams.

--Wikipedia