Kim Kardashian sleeping by Kanye’s side in hospital, helping to feed him

LOS ANGELES -- Kanye West remains hospitalized for exhaustion and wife Kim Kardashian has not left his side.

Sources tell Us Weekly that Kim is sleeping at the hospital, and even helping to feed her husband.

Kanye, 39, was admitted to the Ronald Reagan UCLA Medical Center in Los Angeles last Monday after he reportedly started behaving "erratically" while at his trainer's home.

His hospitalization comes after he had cancelled the last of his Saint Pablo tour.

Over the weekend, Chicago rapper Rhymefest announced that he's buying Kanye's childhood home on the 7800 block of South Shore Drive to turn it into an "incubator" to fuel creativity and innovation for young artists.