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The 40-year-old actor shot to fame playing undercover agent Brian O'Connor in the Fast & Furious movies and his untimely death stunned friends, family and fans worldwide.
Paul's co-star Vin Diesel was quick to show his support by posting a photo of the two on Instagram.
"Brother I will miss you very much. I am absolutely speechless. Heaven has gained a new Angel. Rest in Peace," wrote Vin. The pair had started filming for the seventh Fast & Furious movie in September, due to be released in 2014.
Paul's other co-stars past and present, including Ludacris, Jessica Alba and Tyrese Gibson, were quick to follow suit and wrote messages online.
Universal Pictures has also released a statement showing their condolences for Paul's family.
"All of us at Universal are heartbroken," it said. "Paul was truly one of the most beloved and respected members of our studio family for 14 years, and this loss is devastating to us, to everyone involved with the Fast & Furious films, and to countless fans.
"We send our deepest and most sincere condolences to Paul's family."