Tiger Woods’ rumored girlfriend Alyse Lahti Johnston may not be in for the long haul, reports RadarOnline. A source close to Johnston revealed that the 22-year-old may only be looking for fun.  “[Johnston] sent a BBM to a mutual friend of ours saying she didn’t consider herself Tiger’s girlfriend,” says the source.  “They were just having a good time hooking up.” Johnston and Woods, who were introduced by Johnston’s golf instructor, have dodged many rumors regarding Johnston’s motives.  “Alyse wouldn’t care about Tiger’s money.  That’s never motivated her and she comes from a very well-to-do family anyway,” says the source.  “She just wants to have a good time and lots of fun.  I can definitely see her considering sex with Tiger a lot more fun than a relationship with him.”

How do you know if he’s committed?

Cupid’s Advice:

The line between a committed relationship and a purely fun relationship is very thin. Here are a few ways to tell if your beau is truly committed:

1.  Revisit your conversations: A partner who is only looking for fun will not want to bring up serious topics in conversation.  If the conversations you have with your partner are always light-hearted and playful, it may be time to try discussing deeper issues.

2. Observe his helpfulness: If your beau is comforting and supportive after a rough day, then it’s likely that he is committed.  A partner merely looking for fun would not stick around to help on the “bad” days.

3. Ask him: As your partner, he should be able to answer questions about your relationship. If you have doubts, ask about his commitment. You will probably get an honest and enlightening answer.