Eminem had three-in-a-bed romps says uncle

Eminem is said to have taken part in three-in-a-bed romps with his ex-wife Kim and her girlfriends,

His uncle Todd Nelson tells Sky One Eminem often got a thrill when bisexual Kim brought girls home after nights out, reports The Sun.

Todd tells The Real Slim Shady documentary: "Kim has a sexual hold on him because of her bisexuality. She brings women home and puts them in bed with her, and when Marshall comes in he doesn't come home to just Kim - he comes home to whatever's in bed.

"Why would you not want a wife that has other women waiting for you? It's every man's dream, right?"

Eminem, 30, and Kim, 27, grew up together in Detroit and married in 1998, only to divorce in 2001.

They have since got back together and split several times, but he's now applying for custody of daughter Hailie, seven, after Kim was arrested on cocaine charges.

Kim calls Eminem "Rat boy" because she thinks he looks like a drowned rodent, her cousin Jennifer Watkins revealed.

Ms Watkins said: "Their marriage was straight out of Jerry Springer - 'I hate my husband and he hates me but we love each other'.

Jennifer also spilled the beans on Eminem's fling with Mariah Carey last year and said he dumped the singer because she was jealous of little Hailie.

The Real Slim Shady is on Sky One on Sunday at 9pm.