Tiger Wood’s stunning new girlfriend Alyse Lahti Johnston’s wealthy step-father has admitted that his daughter was friendly with Elin Nordegren BEFORE she started dating the golfing superstar, RadarOnline.com can reveal

Scottish exile Alastair Johnston is a boss at Tiger’s sports agency IMG and actually lives next door to the cheating golf legend in Windermere, Florida, where Elin and her husband had their famous Thanksgiving  meltdown before his numerous infidelities became public.

EXCLUSIVE PHOTO: Tiger Woods' New Girlfriend Mug Shot -- Arrested On Suspicion Of DUI

Now 22-year-old Elin ‘look-a-like’ Alyse has been spotted on the golfing superstar’s yacht and the pair has been spending more and more time together recently.

Tiger Woods has been seeing 22-year-old Alyse Lahti Johnston, but the beautiful blonde told a friend she's only interested in one thing from the golfing superstar -- a good time!

EXCLUSIVE PHOTO: Tiger Woods' New Girlfriend Mug Shot -- Arrested On Suspicion Of DUI

That's what RadarOnline.com learned exclusively from one of Alyse's pals and former classmates.