At the UFC 178 weigh-ins, all 22 fighters taking part in Saturday night's UFC 178 fights will step on the scale Friday evening, and we'll have the live video here at MMAFighting.com.
In the main event, UFC flyweight champion Demetrious Johnson and Chris Cariaso will have to make the flyweight limit of 125 pounds.
The UFC 178 weigh-in takes place at 7 p.m. ET at the MGM Grand in Las Vegas, Nev., and the video is above.
Check out the UFC 178 weigh-in results below.
Main card (PPV at 10 p.m. ET)
Demetrious Johnson (124.5) vs. Chris Cariaso (124.5)
Donald Cerrone (155) vs. Eddie Alvarez (155)
Dustin Poirier (145.5) vs. Conor McGregor (146)
Tim Kennedy (185) vs. Yoel Romero (185)
Cat Zingano (135) vs. Amanda Nunes (135)
Undercard (FOX Sports 1 at 8 p.m. ET)
Dominick Cruz (134) vs. Takeya Mizugaki (136)
Jorge Masvidal (155) vs. James Krause (155)
Patrick Cote (170.5) vs. Stephen Thompson (170)
John Howard (170) vs. Brian Ebersole (170.5)
Undercard (UFC Fight Pass at 7 p.m. ET)
Jon Tuck (155) vs. Kevin Lee (155.5)
Manvel Gamburyan (135.5) vs. Cody Gibson (135.5)