DiCaprio and Refaeli break up

LOS ANGELES, May 12 (UPI) -- Hollywood film star Leonardo DiCaprio and his fashion-model girlfriend Bar Refaeli have broken up, sources told Us Weekly.

The 36-year-old "Titanic" and "Inception" actor and 25-year-old Sports Illustrated supermodel have been dating off and on for about five years.

"They do this every two years," an unnamed insider told Us Weekly. "They could be back together next week."

The New York Post said DiCaprio and Refaeli remain friends and still talk.