Who is the oldest Anna Kournikova Natalie Portman Scarlett Johansson or Ashton Kutcher?

The oldest of those listed is Natalie Portman.

Here's a breakdown of their birth years:

* Natalie Portman: Born June 9, 1981

* Anna Kournikova: Born June 7, 1981

* Scarlett Johansson: Born November 22, 1984

* Ashton Kutcher: Born February 7, 1978

While Anna Kournikova is only a couple of days older than Natalie Portman, Natalie is still technically the oldest in this group.