Coolio: Michelle Pfeiffer and Snoop Dogg lead tributes to Gangsta's Paradise rapper

Coolio recorded eight studio albums and won an American Music Award and three MTV Video Music Awards

Stars including Michelle Pfeiffer and Snoop Dogg have been paying tribute to the US rapper Coolio who has died at the age of 59.

He was found unresponsive on the bathroom floor of a friend's LA house, his manager Jarez Posey told US media.

Coolio, whose real name was Artis Leon Ivey Jr, won a Grammy for the 1995 track Gangsta's Paradise, which led the soundtrack to the film Dangerous Minds.

Pfeiffer, who starred in the movie, said she was "heartbroken" at the news.

The exact cause of his death on Wednesday has not yet been revealed.

However Mr Posey told TMZ, which first reported the news, that paramedics believed he may have had a cardiac arrest.

Coolio's manager at Trinity Artists International, Sheila Finegan, said they were "saddened... he touched the world with the gift of his talent and will be missed profoundly".

Pfeiffer said she thought Coolio's track was the "reason our film saw so much success" and that she still gets "chills" whenever she hears it.

"Heartbroken to hear of the passing of the gifted artist Coolio," she wrote on Instagram, sharing a clip from the famous music video, which sees her sitting opposite the hip-hop star glaring at him as he raps.

"A life cut entirely too short," she continued. "I remember him being nothing but gracious."

Dangerous Minds saw Pfeiffer play an ex-Marine who becomes a teacher working on a pilot programme for teenagers who are bright but underachieving, in a tough, inner-city school.

Coolio's haunting track from it, which samples the Stevie Wonder song Pastime Paradise for its chorus, went on to become one of the most successful rap songs of all time, helping to bring the genre into the mainstream.

It continues to be widely listened to and has just passed a billion streams on Spotify, according to his official website.

• How Gangsta's Paradise changed the course of hip-hop

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The first verse begins with Coolio reciting a line from the bible - "As I walk through the valley of the shadow of death" - before spinning off into a soul-baring confession which finds him questioning his actions and those around him, wondering if he will "live to see 24".

The film grossed nearly £85m (£78m) worldwide and the track became the biggest-selling record of the year in the US, and Coolio was awarded the Grammy for best rap solo performance.

Snoop Dogg referenced the track in his tribute to the late star online, while sharing a picture of himself and Coolio posing on the set of the music video for Gangsta Walk - a track they collaborated on in 2006.

Fellow rapper and actor Ice Cube said: "This is sad news. I witness first hand this man's grind to the top of the industry," while Vanilla Ice tweeted: "I'm freaking out I just heard my good friend Coolio passed away".

MC Hammer described Coolio as "one of the nicest dudes I've known".

"Good people. RIP Coolio," he wrote, sharing a black and white picture of the rapper, and later posting a second picture of the pair together, along with Tupac and Snoop Dogg.

Oscar-winning musician and director Questlove simply tweeted: "Peaceful Journey Brother."

Rapper Flavor Flav said he and Coolio had been due to "perform together this Tuesday", saying his friend was "the West Coast Flavor Flav... He loved telling everyone that."

Singer Debbie Harry paid tribute by saying: "Rest in power", while rapper LL Cool J wrote the same message, along with "Love & Respect". Musician Al Yankovic posted a picture of himself with the late rapper.

Coolio started making music in the 80s, but he cemented his place in hip-hop history when he recorded Gangsta's Paradise.

A leading figure in the US West Coast rap music scene in the 90s, he was born in Pennsylvania, but grew up in the LA suburb of Compton, where his career flourished.

His rap moniker came from a conversation with a friend who asked him: "Who do you think you are, Coolio Iglesias?", according to The Black Names Project website.

He worked as a volunteer firefighter in the San Jose area before dedicated himself full-time to hip-hop.

In a 1994 interview with Hthe Los Angeles Times, he said he did so as "a way to clean up". "In firefighting training was discipline I needed," he said. "We ran every day. I wasn't drinking or smoking or doing the stuff I usually did."

Coolio rejected the label gangster rapper, and instead embraced the role of an all-round entertainer.

A talented producer and actor, he appeared in dozens of films and TV shows, including Celebrity Big Brother in the UK in 2009.

And he even found an outlet for his love of food with a book and internet series, Cooking with Coolio.

Coolio performing in Canberra, Australia in 2019

Over a career spanning four decades he recorded eight studio albums and won an American Music Award and three MTV Video Music Awards.

His other hits included Fantastic Voyage, Rollin' With My Homies, 1, 2, 3, 4 (Sumpin' New), and Too Hot.

He was active right up until his death - Coolio was in the middle of a tour with other 90s stars including Vanilla Ice and Young MC, and they performed in Texas just a few days ago.

Coolio had four children with ex-wife Josefa Salinas, whom he married in 1996 and later divorced. A complete list of his family was not immediately available.