(Cover) - EN Showbiz - 50 Cent says one of the songs on his upcoming album will be so smooth it will have the power to impregnate women.

The 35-year-old rapper, real name Curtis James Jackson, is currently working on material for The Return of the Heartless Monster, which will be his fifth studio album.

The star is clearly very proud of his recent work, and he has even claimed the R&B grooves on one of the songs will give female listeners the impression of having had sexual intercourse.

And I got this other song its so smooth if you listen to it you pregnant. Nobody ain't even got to touch you. Lol (sic), wrote the rapper on his Twitter page.

50 Cent went on to explain fans may be surprised by the albums new direction, as The Return of the Heartless Monster will see him exploring more futuristic sounds. The confident musician isnt worried about the reaction his experimental sound receives though, as he feels the album will be his best work yet.

I have a new style on this album you all gonna be like damn. 50 you the best I'm gonna be like, I know but back up of me s**t. Lol (sic), posted the star.

The rapper resumed posting messages to his account on the social networking site at the start of this month after previously taking a short break from Twitter to concentrate on writing songs for the album, which critics are expecting to be his biggest success yet. (C) Cover Media