Jada Pinkett reveals the secret to her 18-year marriage to Will Smith.

The 42-year-old actress on Saturday was asked for the secret behind her longtime Hollywood marriage to 45-year-old Will.
'Your partner has to be your best, best friend. And he's my best friend,' Jada told Extra at the FOX presentation for the Television Critics Association.

'You have to have kind of a warrior mentality. You have to be a soldier for love,' Jada replied.

You have to be able to withstand tough times and just because the tough times comes doesn't mean it's time stop. It means it's time to dig in,' she added.

Jada and Will were married on December 31, 1997 and despite breakup rumours over the years they've been going strong.
'We're going to be celebrating 20 years in two years, so we're starting to plan now for a big 20th year,' she said.

Jada and Will have two children, son Jaden, 16, and 13-year-old daughter Willow.