US rapper Eminem has hit out as singing sensation Lady Gaga in his new track ‘A Kiss’.

The ‘Love The Way You Lie’ rapper has teamed up with fellow rap artist Royce da 5’9 for the new track, which promises to be a controversial tune.

In the song, Eminem makes references to rumours that circulated, calling Gaga a hermaphrodite.

In lyrics he raps: "Tell Lady Gaga she can quit her job at the post office / She's still a male lady."

The outspoken rapper has previously included Britney Spears, Christina Aguilera, Jessica Simpson and Elton John in his songs.