Leonardo DiCaprio, Bar Refaeli maybe getting serious

Leonardo DiCaprio is showing his commitment by taking his girlfriend Bar Refaeli to the Golden Globes, it has emerged.

According to Pop Tarts, the Oscar-nominated actor intends to take the supermodel as his date to the Golden Globes, where he'll be presenting the Cecil B.

DeMille Award to Martin Scorsese, in Los Angeles on January 17. "It's more then just a fling, Leo is ready to get serious," said a source.

The couple, who has been dating on and off for the past three years, was spotted canoodling together over New Year's weekend in Cabo San Lucas, Mexico, which topped off a week-long getaway.