Lamar Odom Gets a Shady Visitor at Cedars Sinai Hospital

Lamar Odom had a visitor Monday night ... a guy who claimed to be Lamar's assistant, insisting Lamar had summoned him, but hospital officials smelled a rat. Sources say the guy arrived at the hospital around 11pm and got on Lamar's floor when security stopped him. He said Lamar had called him and he came down from Vegas because Odom was insistent on seeing him.

There are indications that the guy has a history with Lamar and Odom's people believe he facilitated Lamar's drug use. The 2 men lived together in Vegas at some point. We're told Lamar's management fired the guy the day Lamar went into the hospital.
Security was unbending and refused to let the man in. There was yelling and "a big scene" before he was escorted out.
Khloe was not at the hospital when the drama went down.