Owen Wilson and Vince Vaughn in The Wedding Crashers.

HOLLYWOOD -- Sometimes the math just doesn't add up. Jennifer Aniston is in the process of divorcing Brad Pitt.

The Wedding Crashers star Vince Vaughn, who once dated Ashley Judd, Joey Lauren Adams and Janeane Garofalo, has been a swinging single for almost a year.

The two were seen numerous times these past few months in Los Angeles, including for a cozy date on the eve of Valentine's Day.

But Vaughn says two and two don't necessarily make four.

"I think Jennifer is an awesome actress and an awesome person, but we're not a couple," he says.

"We met those times because I wanted her to be part of the film. We were talking business.

"I'm one of the producers on the film and I wanted Jennifer to be my co-star."

Aniston and Vaughn are set to film a romantic comedy with the rather tantalizing title The Break-Up.

He insists neither he nor Aniston would ever consider changing the title because of recent events.

"Honestly, Jennifer and I don't think of those things as much as other people. It's the media that draws those kind of parallels," says Vaughn while in L.A. this past weekend to promote The Wedding Crashers, which opens July 15.

When asked how he felt Aniston was handling the publicity surrounding her own break-up, Vaughn replied: "People always have things in their lives. It's a part of life."

Vaughn says he isn't in a serious relationship.

"I get caught up in my work more than I do in relationships.

"I like to think that some day I will get married, but as you get older it does get easier to be alone."

He adds the greatest appeal of married life is that he would like to have kids.

"But I also like downtime by myself and that's not the best thing in a relationship, let alone a marriage."

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