Cameron Diaz sits in a luxury box with other Yankee wives and girlfriends cheering on their men.

Diaz was joined by Sadye Zillo, wife of Yankee PR director Jason Zillo, Erin Robertson, wife of Yankee pitcher David Robertson, and Joanna Garcia Swisher, wife of Yankee Nick Swisher.

Cameron looks on lovingly as the Yankees take on the Boston Red Sox.

The wives and girlfriends were surrounded by Boston fans, as the game took place in Fenway Park.