Cameron Diaz and Alex Rodriguez
06/04/2011 at 10:00 PM EDT
A bit more than a year after beginning
, Cameron Diaz
and Alex Rodriguez's relationship seems to have struck out.
"They broke up a few days ago. He ended it," a source tells PEOPLE amid reports of a split. "However, they have broken up and gotten back together before, so not sure it's forever."
A rep for the actress did not respond to a request for comment, while a rep for the Yankees third baseman had no comment.
After initially laying low
, Diaz, 38, and Rodriguez, 35, brought their love public late last year, vacationing in Cabo
, stepping out for coffee
and cuddling at the Super Bowl
Just last month, the Bad Teacher
star broke her silence on their relationship, telling Maxim
, "It's really awesome."