The ENQUIRER's exclusive b****shell expose as Sen. John McCain's wife, Cindy, is caught with another man!

Not only that but multiple witnesses have caught the pair lip locking on several other occasions.

"I couldn't believe I was watching Cindy McCain passionately kissing and hugging another man!"

That's the stunned reaction of an eyewitness who says he watched in shock - and snapped photos - as the former presidential candidate's wife romantically kissed a long-haired man who resembles "a washed-up '80s rock musician."

Sources told The ENQUIRER investigative team the pair have been seen at concerts and sporting events acting very lovey-dovey

The wealthy blonde heiress and her secret pal have been spotted together around her hometown of Phoenix, Arizona over the past several years, say sources.

The amazing spy photos were snapped when Cindy and her companion attended the Tempe Music Festival says the person who took them. The photos are somewhat grainy, but the insider says they depict Senator John McCain's wife, who was greeted by pals at the event as "Cindy."

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