Leonardo Dicaprio - Leonardo Dicaprio Will Marry

Leonardo DiCaprio will marry Bar Refaeli, according to Emily Mortimer.

The 'Shutter Island' actor and the Israeli model recently denied reports they were engaged but his latest co-star believes they are made for each other.

Emily said: "I didn't know he wasn't married! I'm sure that he will, yes, and be very happy."

Leonardo's good friend, Roberta Armani - niece of Giorgio Armani - also believes the pair are good for each other because they are so similar.

She said: "They are very similar. Not only do they look alike, they are both very lively and warm. No pretences at all."

Leonardo and Bar split last June but rekindled their relationship last November after he took her for a luxury holiday in the Bahamas.

A source said: "They stayed in their own villa. They were shacked up together all weekend."

Their break-up was believed to have been because Bar - who first started dating Leonardo in 2006 - wanted the romance to be more serious, prompting the 'Titanic' actor to call time on their relationship.