Natalie Portman And Padma Lakshmi Nip Out For White House Dinner

The White House Correspondents' Association Dinner was a night of glitz and glamour – and nipples courtesy of Natalie Portman and Padma Lakshmi.

The pair put on an eye-popping show as they posed on the red carpet at the prestigious annual event held in Washington DC, alongside a host of less exposed Hollywood stars.

The normally reserved Natalie revealed more than intended when her black dress slipped down over her chest, while Salmon Rushdie's ex left virtually nothing to the imagination in a see-through red gown.

Meanwhile, Natalie has become tangled up in Sean Penn's divorce from actress Robin Wright Penn, with claims that the actor's alleged affair with the 27-year-old was the last straw for his rocky marriage.

See more overexposed stars below