Titanic superstar Leonard DiCaprio and girlfriend Toni Garrn may be moving in together, some reports are claiming.

DiCaprio, 39, recently bought a New York apartment and it was rumored that his girlfriend, 21, might have even moved in with him and be living with him already.

DiCaprio purchased a 2,300-foot flat at the luxurious New York apartment for $8 million. 

"Leo bought the apartment [in March] and quickly moved Toni in with him.  It seems like they're really enjoying living together," a source has claimed.

The couple has been dating for nearly a year and were often seen as "happy and relaxed" when hanging out together at their Battery Park City flat.

The actor has previously also dated other international models including Brazilian Gisele Bundchen and Israeli Bar Refaeli.  In his interview with Gayle King of CBS' This Morning, DiCaprio said that he is looking for a partner who has "humility, a sense of humor and not a lot of drama."

When asked if he's ready to finally settle down, the award winning actor explained, "The truth is, it's gonna happen when it's gonna happen.  I'm just gonna let it happen naturally.  I really am.  That's the way to do it, I feel.  And when it's right, it's gonna be right."

DiCaprio also owns a couple of other properties including a large beachfront place in Malibu, California and a $5 million Palm Springs house.