The UFC 159 weigh-ins took place on Friday afternoon at the Prudential Center in Newark, New Jersey and the card is now official with twelve bouts. 
The main event of tomorrow night’s fight card will be headlined by a title fight as Jon Jones (205 lbs) defends the UFC light heavyweight title against Chael Sonnen (205 lbs).
In the co-main event, Michael Bisping (186 lbs) will face Alan Belcher (185 lbs) and UFC President Dana White had to step in between them following both fighters making weight.
The only fighter on the card that was unable to make weight was preliminary card fighter Nick Catone. He missed weight by two pounds and has been fined 20 percent of his purse.
The complete UFC 159 weigh-in results are below:
Main Card: (PPV – 10 p.m. ET/7 p.m. PT)
Jon Jones (205) vs. Chael Sonnen (205)
Michael Bisping (186) vs. Alan Belcher (185)
Roy Nelson (258) vs. Cheick Kongo (237)
Phil Davis (205) vs. Vinny Magalhaes (205.5)
Jim Miller (155) vs. Pat Healy (155.5)
Preliminary Card: (FX – 8 p.m. ET/5 p.m. PT)
Rustam Khabilov (156) vs. Yancy Medeiros (155.5)
Gian Villante (206) vs. Ovince St. Preuz (206)
Sara McMann (134) vs. Sheila Gaff (133)
Bryan Caraway (136) vs. Johnny Bedford (136)
Preliminary Card: (Facebook – 6:35 p.m. ET/3:35 p.m. PT)
Leonard Garcia (145) vs. Cody McKenzie (145)
Nick Catone (173) vs. James Head (170.25)
Steven Siler (145.25) vs. Kurt Holobaugh (145)