Miley Cyrus Debuts Brand New Song: 'Morning Sun' [VIDEO]

Proving that the soon-to-be-married life won't be a hindrance, Miley is back in the music business. So while fans of the former Disney star have their eyes set on Miley's upcoming wedding with Liam Hemsworth, Miley is giving fans another thing to talk about - her collaboration with 'Rock Mafia'.

July has officially begun marking down the calendar for a soon to be summer end. This would only mean one thing for die-hard Miley fans - the wedding of the year is soon to happen. Despite the shocking engagement announcement last May 31, Miley Cyrus & Liam Hemsworth are still dead on serious about their wedding. At aged 19 and 22 respectively, Miley & Liam are making an all-too-grown up move. Even with the negative reactions of a few relationship advice columnists, the "Milesworth" duo are turning a deaf ear.

So while friends, family and fans are busy prepping up with the wedding of the year, Miley has gone back to the studio to work on her upcoming album. Miley's recent project was the film remake of the French movie, "LOL". Though having appeared in only a hundred cinemas in the US, Miley's film still managed to pull through the box office.

However, Miley is leaving the acting to her three-year beau and fiancé, Liam Hemsworth. Hemsworth will be returning to the set of "The Hunger Games" in preparation for filming the highly-anticipated sequel, "Catching Fire". The 22-year old Aussie actor will be reprising his role as Gale Hawthorn alongside Jennifer Lawrence as Katniss Everdeen and Josh Hutcherson as Peeta Mellark.

As for Miley, the 19-year old has contributed her amazing vocals for the song "Morning Sun" of which leaked over a thousand websites. From 'Rock Mafia's' new EP, "Mixtape Vol. 1", the song promises an upbeat and rocky vibe fit for clubs this summer.

Hopefully, "Morning Sun" is enough to satiate the thirst of Cyrus fans while they patiently wait for "the can't be tamed" singer to finish her album. For now, it's best to hit the club and rock to the rhythm of the "Morning Sun."

Listen to the video below.