Watch the UFC 146 Pre-Fight News Conference Live at 2 p.m. Eastern

10 heavyweights on dais at MGM Grand in Las Vegas

LAS VEGAS – HeavyMMA is in Las Vegas for Saturday's UFC 146: Dos Santos vs. Mir pay-per-view, featuring a heavyweight title fight in the main event and the first all-heavyweight main card in UFC history.

On Thursday, you can watch the pre-fight news conference for the event live here at HeavyMMA starting at 2 p.m. Eastern. Expected to take part in the press event are all 10 fighters on the main card, plus host Jon Anik. The press conference takes place in the lobby of the MGM Grand; Saturday's card takes place at the MGM Grand Garden Arena.

Junior dos Santos defends his title for the first time when he fights former champ Frank Mir. And former champion Cain Velasquez tries to rebound from losing his title to dos Santos when he faces Antonio "Bigfoot" Silva. Plus, Roy Nelson fights Dave "Pee Wee" Herman, Stipe Mioci takes on Shane del Rosario and Lavar Johnson fights on just a three-week turnaround when he meets Stefan Struve.