Will Leo Get Married?

Famous for his on-off relationships, Leonardo DiCaprio is playing coy about his future

with current squeeze, Israeli supermodel Bar Refaeli.

Asked at the Oct. 5 NYC premiere of Body of Lies if he plans to settle down or remain a bachelor, Leo told OK!, “We’ll see.”

Meanwhile, Russell Crowe, who re-teams with Leo for the first time since 1995’s The

Quick and the Dead, praised his now-adult co-star.

“He was connected to his environment and heart as a kid,” Russell tells OK!. “He’s had tremendous success, but he still is that same well-connected, big-hearted bloke.”

Leo agrees he hasn’t changed and admits he still dreams of being an environmental scientist.

“It’s piqued my interest since I was very young,” Leo tells OK!. “I loved biology — I loved science.”