UFC stars, including former champion Holly Holm, Gilbert Melendez and Edson Barboza, hit the scale today in anticipation of their big fights on Saturday night in Chicago. All the weigh-in action starts at 5PM ET/2 PM PT and you can catch every moment in the video above or on FSGo. Then, stick with us throughout the weekend for all your UFC Chicago news, results and analysis.

UFC on FOX Main Card

Holly Holm (135) vs. Valentina Shevchenko (133)

More from FoxSports

Edson Barboza (155) vs. Gilbert Melendez (155)

Francis Ngannou (259) vs. Bojan Mihajlovic (228)

Felice Herrig (115) vs. Kailin Curran (116)

UFC on FOX Prelims

Frankie Saenz (135) vs. Eddie Wineland (135)

Darren Elkins (145) vs. Godofredo Pepey (145)

Kamaru Usman (170) vs. Alexander Yakovlev (170)

Michel Prazeres (155) vs. J.C. Cottrell (155)

UFC Fight Pass Prelims

Alex Oliveira (170) vs. James Moontasri (170)

Jim Alers (145) vs. Jason Knight (145)

Luis Henrique (253) vs. Dmitrii Smolaikov (251)