NO!
No. Denise Richards was married to Charlie Sheen from 2002-2006.
I've read that the handcuff bracelet was designed and created by a London jeweler named David Cross, who is a friend of Keith's. Supposedly Keith wears it to remind him of the times he's been...
He is most commonly associated with the Fender Telecaster, though he has also played Fender Stratocasters, Gibson Les Pauls and a Gibson SGs.
Jamaica, or Dyer Maker!