Hi Jessica0173, welcome to Singapore, and welcome to the forum.
My advice is to take your phone number off your post, as we have frequent cases where girls get harassed with texts and calls.
I've gotten in touch with the people in this thread,
http://forum.singaporeexpats.com/ftopic103602.html
Though I have not met them yet, we will meet at some point in time.
In either case, I have a group that goes out on weekends together doing a bunch of stuff (sig below, though I haven't renew it for quite some time)
If you are interested, just PM me, and I'll send you my contact details. You will need 5 posts before you can PM.
Cheers!