Actress Minka Kelly has allegedly been giving Kate Hudson the cold shoulder.
Minka has been dating Yankees' captain Derek Jeter since last year, but has mostly kept a low profile.
Hudson, however, has been less discreet with Alex Rodriguez, being snapped kissing him in the stands and recently switching from sitting in a private box to hanging in the family seats.
Hudson has mostly been welcomed by Yankee players and fans, but Minka appears to be the exception.
"There's been visible coldness between Minka and Kate," a Yankees insider said. "I don't know if it's a personal thing, or just an extension of the ongoing A-Rod-Jeter rivalry."