Eminem New Music, 'Southpaw' Movie Trailer Teaser [LISTEN]: Jake Gyllenhaal & 50 Cent Star In Antoine Fuqua's Ultimate Fighter Drama [VIDEO]

Eminem just won't stop. The infamous "Rap God" recently surprised fans with this viral Twitter post (Friday, March 27):

@Eminem: "Sneak peek of some new stuff I've been working on in the @SouthPawMovie trailer. World premiere!"

Antoine Fuqua's new film "Southpaw" stars Jake Gyllenhaal, Forest Whitaker, Rachel McAdams, and Naomie Harris with appearances by rapper 50 Cent, "Fast & Furious" heartthrob Tyrese Gibson, and songstress Rita Ora. The highly-anticipated sports drama follows the tragic fall of renowned boxer Billy "The Great" Hope after his wife's death. The official release date is scheduled for July 31.

The flick's sneak-peek trailer features some fresh beats from Slim Shady. The snippet can be heard near the end of the clip:

(Right now, it appears that Youtube is experiencing some technical issues. If readers can't view the video, things should be up-and-running again soon).

Pretty intense stuff. Perfect spot for the "8 Mile" superstar. Get more info on Em's official website.

As MTV News reporter cleverly states:

"...All we really hear is Slim shouting out 'I am phenomenal' over a dramatic synth, but it's better than nothing, right?"

Indeed.

Better yet - Shady is also featured on Fifty's upcoming seventh studio album, Streen King Immortal. The epic "Detroit classic" collaboration (entitled "Champions") has yet to leak online. During a recent interview with MTV, the G-Unit hypeman explainsL

"We wrote the song in Detroit, I [went] out there and we recorded in his studio, which is his comfort zone... Em is a lab rat-in case you didn't notice. You don't see him unless he's scheduled to be there. Other than that, he's probably writing something right now."

Also get further updates on "The Monster" emcee's official Instagram. How many MstarsNews readers plan on catching Gyllenhaal's new gut-wrenching flick - and how about that crazy body transformation?!