Miranda Kerr looked better than ever, flashing some serious cleavage in a sexy silver gown at the Vanity Fair post-Oscars bash in West Hollywood on Sunday night.

The sexy supermodel ran into estranged husband Orlando Bloom on the green & white striped carpet outside the event and exchanged pleasantries. Bloom interrupted his ex while she was being interviewed and planted a kiss on her cheek, saying, "Hi, you look amazing."

Their meeting was slightly awkward as Miranda blushed after being caught off guard, but both stars were grinning afterward.

Bloom asked if she was well, and she replied, "Yes, good!"

The couple, who split last year after three years of marriage, have been keeping things friendly for the sake of their son Flynn, three.