Will Smith and Jada Pinkett Smith are going for "at least 20 years of marriage".

Will Smith and Jada Pinkett Smith

Will Smith and Jada Pinkett Smith

The couple are one of the strongest in Hollywood and celebrated their 18th wedding anniversary on New Year's Eve, but Will is hoping for a couple more years.

He said: "We have 18 years this year. We decided we're going to go for at least 20."

Despite their love for one another, Will and Jada have been at the centre of rumours surrounding their union for the past year.

However, Will admitted that while they have their problems like any other couple, they have no intention of giving up on their relationship.

He told Entertainment Tonight previously: "We've been married 20 years and we've been asking ourselves [what's the secret to marriage] and really at the end of the day it's just not quitting.

"You can't expect it to be easy, it's like our marriage was the most difficult, gruelling, excruciating thing that we have ever taken on in our lives. And you know were just not quitters.

"If there is a secret I would say is that we never went into working in our relationship. We only ever worked on ourselves individually, and then presented ourselves to one another better than we were previously."