Talk about being a good neighbor!

If it weren't for Real Housewives of Beverly Hills star Adrienne Maloof and her husband, plastic surgeon Dr. Paul Nassif, Charlie Sheen may not have made it to Cedars-Sinai Medical Center early Thursday morning.

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"We received a call from his residence on Wednesday morning, because Charlie was in a great deal of pain at that time," the couple tells exclusively.

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"He was able to direct someone to call Paul, who spoke to him over the phone. We then made a 911 call as did someone at his house," they tell Us. "He was ultimately admitted in the hospital for abdominal pain."

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The L.A. Fire Department previously confirmed to Us that it received a 911 call from Sheen's home at 6:35 a.m. Sheen -- who had been partying for nearly two straight days prior to his hospitalization -- was released from Cedars-Sinai late Thursday night.

"Charlie Sheen left the hospital last night and is at home," the actors rep told Us Friday.

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