A 22-year-old blonde is reportedly the new girlfriend of sex addict golfer Tiger Woods.

Alyse Lahti Johnston, the step-daughter of an official at IMG sports agency which represents Woods, was introduced to the golfer by her step-father, The Sun reported.

News of their relationship emerged after Woods's ex-wife Elin Nordegren, 31, bought a mansion worth 7.5 million pounds ($12 million) with divorce money she got from the golfer.

Woods will reportedly have to pay around 100 million pounds to his ex-wife after the divorce settlement.

They have two children ufffd Sam, 3, and Charlie, 2.

Another mistress of the golfer, 36-year-old Rachel Uchitel, has reportedly qualified as a private detective.