Jennifer Lopez Releases "Goin' In" Music Video: Watch Now! » Gossip - After a lavish 43rd birthday celebration in the Big Apple, Jennifer Lopez has debuted her newest music video, "Goin' In."

The 43-year-old beauty revved up her fans excitement by sharing, "Tune in to @MTV tonight at 7:50pmET for the premiere of my "Goin' In" video + my interview w/ @MTVNews' @RealSway!" earlier on Wednesday afternoon (July 25).

The Latina stunner also added, "Tune in tomorrow for my video premiere @MTV http://on.mtv.com/OkAmfX and check out #StepUpRevolution this Friday! #GOININ" on Tuesday night (July 24) after her New York City yacht party.

Check out the sexy and energetic new tune below, which feature an all-star collaboration with Flo Rida.