The Strikeforce: "Barnett vs. Cormier" weigh-in event took place tonight (Fri., May 18, 2012) from the HP Pavilion in San Jose, Calif., where all 18 competitors tipped the scale to make their respective bouts official for tomorrow night's mixed martial arts (MMA) event on Showtime.

It was a mostly uneventful affair, with main event participants Josh Barnett and Daniel Cormier coming in looking slim and trim for their heavyweight grand prix tournament final. Main card participants Gilbert Melendez, Josh Thomson, Rafael Cavalcante, Mike Kyle, Nah-Shon Burrell, and Chris Spang are all featured in the video above.

For complete Strikeforce: "Barnett vs. Cormier" weigh in results click here.