Weightloss company Slim-Fast has offered rapper Eminem an endorsement deal.

The diet product company wants to get the big selling rapper to become their spokesmodel upon learning of his weight problems.

Marshall Mathers III - who had been recently hospitalized of pneumonia that led to heart problems - is reportedly battling weight gain.

Mathers' estranged mom, Debbie Nelson, reveals the superstar has blown up since his last public appearance.

"His face has broken out in pimples and he's put on so much weight that he's causing all sorts of other health problems for himself," Nelson writes on her book, 'My Son Marshall.'

The Slim-Fast bosses want to help Eminem by signing him up to the program. "Slim-Fast is a program that can really work for someone like Eminem. It's a doable and flexible approach." said the company.

"Slim-Fast would love to offer Eminem product and assistance to help him become a potential S-F success story."