Washington, Mar 5: Vince Vaughn is all set to exchange wedding vows with his Canadian girlfriend Kyla Weber, after he popped the question to her on Valentine''s Day.

The ‘Wedding Crashers’ star is romancing real estate agent Weber since last summer.

And last December, Weber, 29, moved into the 38-year-old actor’s Los Angeles home.

According to America''s Star magazine, the couple are now planning to get married.

"They spent a romantic weekend together. He dropped to one knee to propose and presented her with a gorgeous $125,000 four-carat diamond set in platinum. They''ll have their wedding either in L. A. or Alberta, and they''re both ready to start a family immediately,” Contactmusic quoted the source as saying.

Vaughn has previously dated ‘Friends’ star Jennifer Aniston. (ANI)