Kate Hudson Cheers on Alex Rodriguez

Judging by the photos, Kate Hudson had a ball Tuesday night at Yankee Stadium as she watched beau Alex Rodriguez's New York Yankees defeat the Texas Rangers, 12-3.

She was photographed smiling and cheering on Rodriguez, whom she first met at a bash in November, sources tell Usmagazine.com. "He was a charmer, working it with Kate," says an insider.

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Since then, they've gotten hot: The two hit up NYC's Mustang Grill after a May 15 Yankees home game and "hooked up," says another source.

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Hudson even joined Rodriguez in Dallas, where the Yankees played the Texas Rangers in a three-game series, late last month.

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Us Weekly reports in its latest issue that she bunked in the "rock star" suite at Dallas’ Hotel ZaZa with Rodriguez and her son Ryder, 5.

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Tell Us: Do you think Kate and Alex will last?