Welcome~!
If you're keen on meeting new femme friends, you could always check
the night life here in S'pore.
There're some pubs/clubs which are quite trendy, with a fair crowd
size. Music genre ranges from jazz all the way to techno.
I wouldn't say it'd be easy to walk up to a S'porean girl and just
chat up with her. But with a friendly smile (and good looks), you
should be able to know a new friend or two.
Have fun~!