(What’s creepier: Ian McCall‘s mustache or Joseph Benavidez‘s pierced nipples? Video courtesy of YouTube.com/UFC)

UFC on FX 2 weigh-ins were held yesterday at the Allphones Arena in Sydney, Australia, with all 22 fighters successfully hitting their marks. No real surprises, although the bad blood between Cole Miller and Steven Siler was palpable. If you’ll recall, Siler scored a surprising submission against Cole’s brother Micah in the preliminary round of TUF 14, and it was clear yesterday that Cole — who’s making his UFC featherweight debut — is still upset about that. The two talked smack and got in each other’s faces until they had to be restrained by Joe Silva and Burt Watson. Also, Thiago Alves gained back nearly 30 pounds just three hours after hitting the scale, which is insane, but at least he made weight this time. The full weigh-in results are below…

Main Card
Thiago Alves (170.5) vs. Martin Kampmann (170.5)
Joseph Benavidez (125.5) vs. Yasuhiro Urushitani (125.5)
Demetrious Johnson (125.5) vs. Ian McCall (125.5)
Constantinos Philippou (185.5) vs. Court McGee (184.5)

Preliminary Card
Aaron Rosa (205.5) vs. James Te Huna (206)
Nick Penner (203.5) vs. Anthony Perosh (205)
Cole Miller (146) vs. Steven Siler (146)
Kyle Noke (185) vs. Andrew Craig (185)
Jake Hecht (171) vs. T.J. Waldburger (170)
Mackens Semerzier (146) vs. Daniel Pineda (146)
Shawn Jordan (245.5) vs. Oli Thompson (235)

After the jump: FUEL TV’s “UFC on FX 2″ weigh-in special, hosted by Jay Glazer and Stephan Bonnar.

(The fighters hit the scale at the 24:12 mark. The Miller/Siler face-off starts at 32:28.)