The secret to Will Smith's happiness - 'lots of sex'!

Melbourne, July 5 : The secret behind Will Smith's loving marriage and box-office success has now been revealed and it has nothing to do with his looks, instead it's "lots of sex."

"Lots of sex," The Daily Telegraph quoted him, as telling FoxNews.com.

"All the time, every day. Just lots of sex keeps me goin' good," he added.

But Will admits that he wasn't totally swept off his feet when he started dating wife Jada Pinkett Smith in the mid-90s.

"I was very interested that first night, but I was in a bizarre mental space," he said.

"Three months into it we were at her mom's house and it just hit me. I looked at her and just knew this was it," he added.

ANI