Kevin Jonas And Wife in Spanish Viagra Advert

Just months after swapping his purity ring with a wedding ring, Kevin Jonas is appearing on the ad of a erectile dysfunction product, and he's not happy about it. The oldest of the Jonas Brothers and his wife Danielle are unwittingly being used to front a Spanish libido enhancer.

The 22-year-old singer and his new bride unsuspectingly became sexual enhancer pill models when a picture of them kissing adorned a Spanish-language ad for Libidus.

The ad translates to: "100 percent herbal aphrodisiacs. If you have problems with your sexual life or you want to experiment? Stimulate your energy."

But a rep for the band denies Kevin's willing participation for the company.

The spokesperson was quoted by oceanup.com as saying, "This ad is not authorized. It is either a fake or an illegal use of our image. We are currently investigating this matter and have referred it to our lawyers for appropriate legal action."