The official weigh in event for UFC on FX 7: "Bisping vs. Belfort" took place earlier this afternoon (Jan. 18, 2013) from the Ibirapuera Gymnasium in Sao Paulo, Brazil.

All fighters scheduled to compete at tomorrow night's televised event made weight without incident with the exception of C.J. Keith, who is in the process of cutting his extra pound (he has one hour).

UFC on FX 7 will feature a main event with Michael Bisping, who will look to finally punch his 185-pound No. 1 contender ticket at the expense of former champion and native son, Vitor Belfort. In addition, the man many mixed martial arts (MMA) fans consider the uncrowned champion of The Ultimate Fighter (TUF): "Brazil," Daniel Sarafian, will make his long-awaited Octagon debut against C.B. Dollaway in the co-main event.

That's not all.

Here are the complete UFC on FX 7: "Bisping vs. Belfort" weigh in results:

Main Event:

185 lbs.: Vitor Belfort (185) vs. Michael Bisping (186)

FX channel main card (9 p.m. ET):

185 lbs.: C.B. Dollaway (186) vs. Daniel Sarafian (186)
265 lbs.: Ben Rothwell (258) vs. Gabriel Gonzaga (255)
155 lbs.: Khabib Nurmagomedov (155) vs. Thiago Tavares (155)

FUEL TV "Prelims" (6 p.m. ET):

145 lbs.: Godofredo Castro (145) vs. Milton Vieira (146)
185 lbs.: Andrew Craig (185) vs. Ronny Markes (186)
145 lbs.: Nik Lentz (145) vs. Diego Nunes (145)
155 lbs.: Lucas Martins (154) vs. Edson Barboza (154)
145 lbs.: Pedro Nobre (136) vs. Yuri Alcantara (135)
205 lbs.: Ildemar Alcantara (201) vs. Wagner Prado (206)

Facebook "Prelims" (5:30 p.m. ET):

155 lbs.: C.J. Keith (157)** vs. Francisco Trinaldo (154.5)

**Has one hour to lose one pound

Remember, too, that MMAmania.com will provide LIVE round-by-round, blow-by-blow coverage of the UFC on FX 7 main card action, which is slated to start promptly at 9 p.m. ET. Up-to-the-minute updates will begin to flow earlier than that around 5:30 p.m. ET with the "Prelims" bouts on Facebook and FUEL TV.

For all the latest "Bisping vs. Belfort" news and notes be sure to hit up our complete event archive click here.