Cameron Diaz had a few young pals for company yesterday as she watched her boyfriend, Alex Rodriguez, take the field in Tampa for a Yankees Spring training game. She kept out of the sun with one of her trademark fedoras, but the topper didn't hide her identity from fans who wanted to say hello. Cameron treated herself to a midday drink while watching Alex run, stretch, and man third base in the successful matchup against the Detroit Tigers. She's back with Alex and his daughters following a visit home to LA. Alex's baseball schedule will soon bring the jet-setting couple up to NYC, where he recently bought a $6 million penthouse. His property empire also apparently includes investments around Florida, and one apartment building is finally getting some repairs after years of complaints from tenants.