05/13/2010 12:17 pm ET Updated May 25, 2011

Alex Rodriguez's Cameron Diaz Relationship Angers Kate Hudson: Report

Kate Hudson is fuming over Alex Rodriguez's latest relationship, Us Weekly reports. A source tells the magazine that Hudson "is pissed" that the Yankee star is seeing Cameron Diaz, who was first linked to Rodriguez in April.

According to Us, Hudson thinks A-Rod's latest blonde actress is dating him to exact revenge over Hudson's 2007 hookup with Justin Timberlake, who had previously been in a serious relationship with Diaz.

Meanwhile, the New York Daily News reports that A-Rod and Diaz want to keep a low profile, which means the slugger's girlfriend won't be a regular at Yankees games.