Richie's man has been at the hospital for the past several days following up on gastric bypass surgery, a procedure he had in 2003. Richie has been at his side almost every day, spending hours a day at St. John's.
When we called DJ AM's publicist Nicole Chabot for a comment, she said he was there for a "standard" follow up. "He's doing fine," she said.
UPDATE 1:55PM ET -- Perez Hilton is reporting that AM had 20 pounds of excess skin removed and then spent several days recuperating at Serenity, where Star Jones also recovered after her recent surgery.