I think it's called Divine Bar or Divine Society Bar...
"Divine
This has got to be one of the most intriguing bars on the island.
For a start, it's housed in the oddest-looking building in
Singapore, Parkview Square an Art-Deco style monstrosity that
certainly wouldn't look out of place in Gotham City. As for the
bar, that's an experience in itself. Words like decadent, opulent,
ostentatious come to mind. It has a mind-blowing interior with
beautiful hand-crafted detailing. Order a certain bottle of wine
and a waitress dressed as an angel is hoisted up in a harness to
the 12m-high wine cooler. Bizzare, but really worth checking out.
Ostensibly a members club but anyones allowed in if dressed
appropriately. Get out your glad rags. Parkview Square, 600 North
Bridge Road; Tel: 6396-4466.
"
http://www.theexpat.com/bar_guide/clientbars.html