Which Multi-Talented Star Showed Off Her Cleavage At the Vanity Fair Oscar Party? (PHOTOS)

This singer-actress-reality star turned every head in the room when she arrived at the Vanity Fair Oscar Party with her cleavage on full display.

The 42-year-old donned a sequined dress by Zuhair Murad with H Stern jewels and a Swarovski bag. Which is a round about way of saying she looked really, really hot.

But just who is this cleavage-bearing star? Find out in our gallery!