Took the original pic and cut out the wine glass into a new layer for further work.
step 2 of 5
Deleted the glass from the background layer.
step 3 of 5
Took the glass layer that I cut earlier and manipulated it using the puppet wrap tool.
step 4 of 5
Added the hands to the glass using pieces cut from the glass itself.
step 5 of 5
Duplicated the glass layer, then took the bottom one and filled it with black. After that I manipulated the blackened layer, blurred it a bit and changed its opacity in order to get the correct shadow.