Kimbo Slice, Ken Shamrock, Bobby Lashley All Weigh In For Fights, Another Failed Drug Test, More

- 51-year old former WWE Intercontinental Champion Ken Shamrock faces Kimbo Slice tomorrow night on Spike TV at Bellator 138, and the company has released a video of Shamrock preparing for the fight. You can see the video above.

- UFC's Rony Jason failed a drug test for his UFC Fight Night 67 win, testing positive for a diuretic. Jason's win will be overturned, and he will forfeit his $50,000 "Peformance of the Night" bonus. UFC officials told MMA Junkie that they won't reissue the bonus to another fighter.

- The Bellator 138 weigh-ins are complete, with Kimbo Slice coming in a huge 27 pounds heavier than opponent Ken Shamrock for their big fight tomorrow night. TNA star Bobby Lashley also weighed in for his fight, coming in at 239 pounds.

Main Card (Spike TV, 9 p.m. ET)

Kimbo Slice (232) vs. Ken Shamrock (204.4)

Bellator Featherweight Championship
Patricio Freire (c) (145.2) vs. Daniel Weichel (144.5)

Bobby Lashley (239) vs. Dan Charles (228)

Henry Corrales (144.9) vs. Daniel Straus (144.4)

Derek Campos (152.5) vs. Michael Chandler (155.6)

Prelim Card (Spike.com, 7 p.m. ET)

Garrett Mueller (135.6) vs. A.J. Siscoe (135.5)

Kain Royer (184.6) vs. Enrique Watson (185.8)

Matt Helm (164.8) vs. Rashard Lovelace (160.6)

Justin Lawrence (145.7) vs. Sean Wilson (145.8)

Justin Guthrie (170.3) vs. Steven Mann (169.8)

Garrett Gross (155.2) vs. Chris Heatherly (160)

Adam Cella (170.3) vs. Kyle Kurtz (171)

Eric Irvin (155.2) vs. Hugh Pulley (155.6)

Miles McDonald (115.3) vs. Dan O'Connor (115.3)