
In the main event, UFC welterweight champion Georges St. Pierre and No. 1 contender Dan Hardy will have to make the welterweight limit of 170 pounds. In the co-main event, heavyweights Frank Mir and Shane Carwin -- both of whom have talked about the importance of bulking up to contend against heavyweight champion Brock Lesnar -- should be right at the heavyweight limit of 265 pounds.
The weigh-in starts at 4PM ET and the video is below.