Lindsay Lohan's alleged former flame, hotelier Vikram Chatwal, is off the market after proposing to Spanish model Esther Canadas.

The Big Apple socialite asked the catwalk queen to marry him at St. Patrick's Cathedral in New York on Tuesday (03Sep13), according to New York Post gossip column Page Six.

Lohan and millionaire Chatwal were linked in 2011 after they were spotted kissing. A representative for the actress later denied the claims, but they have remained close pals, and both recently completed rehab stints for addiction issues.

Chatwal has been married once before, and Canadas has been down the aisle twice.