The UFC has officially announced that UFC 84 taking place on May 24th from the MGM Grand Garden Arena in Las Vegas will be headlined by a main event of BJ Penn VS Sean Sherk for the Lightweight title and will see Tito Ortiz VS Lyoto Machida and Keith Jardine VS Wanderlei Silva on the undercard.

Other rumoured bouts for the already stacked card include:

-Rameau Thierry Sokoudjou (#9 Light Heavyweight in the World)* vs. Kazuhiro Nakamura
-Rashad Evans vs. Thiago Silva
-Wilson Gouveia vs. Goran Reljic
-Rousimar Palhares vs. Ivan Salaverry
-Dong-hyun Kim vs. Jason Tan
-Terry Etim vs. Jeremy Stephens
-Shane Carwin vs. Christian Wellisch