Seen here with the dude that makes a living propping her, it should be pretty clear that nasty is not the new sexy. Apparently she has no idea how revolting she is. From The Sun:

The Rehab singer was visiting hubby BLAKE FIELDER-CIVIL when she yanked her top down, pressed her boobs against a glass booth and writhed suggestively.
One visitor said: “It was not a pleasant sight. Amy seemed completely out of it.”

After that, Amy then headed off to the Monarch where she attempted to seductively pose in front of the Union Jack.

WTF?