Sorrentino reportedly returned to the Jersey Shore cast's apartment with red marks covering half his face near his left eye, while Ortiz arrived at a separate time with just his knuckles cut and bleeding.
While the details regarding the reality TV stars' blowout have yet to emerge, according to TMZ, their fistfight was a direct result of another dispute between Ortiz and his on-again, off-again girlfriend Sammi "Sweetheart" Giancola.
Although they split during Jersey Shore's third season, Ortiz and Giancola were photographed walking through the streets holding hands and enjoying a romantic private dinner date at a restaurant earlier on Monday, the U.K.'s Daily Mail newspaper reported.
(Photo credit MTV)
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