Is Katharine McPhee cheating?

Katharine McPhee at US Weekly’s Hot Hollywood Style Event at Drai’s nightclub in Hollywood (4/22)

Is cheating on her husband? Um, probably not. But I bet that headline grabbed your attention. From the National Enquirer:

[At Drai’s Hollywood nightclub on April 22] Katherine McPhee showed signs she may be getting tired of her much-older hubby. She spent the evening flirting with a sexy young guy. (Print Edition – 5/10)

Can you really blame Katharine for flirting with a younger man? She’s hot famous probably sick of living with a guy who’s losing his hair almost as fast as he’s losing his libido. Besides, wealthy celebrities can’t be expected to stay faithful to their spouses. They’ve got too many other opportunities — too many people willing to sleep with them at the drop of a hat with no strings attached . . . unless their name begins with a “K” and ends with a “irstie Alley.”

[WENN]