Hunky Nick Caught Kissing Alyssa

Jessica Simpson's hunky husband Nick Lachey is cheating on his bride with pin-up actress Alyssa Milano - and he isn't keeping it a secret.

The couple lock lips in an upcoming episode of Milano's Charmed drama when Lachey plays a former boyfriend, and he admits the kissing scene was a dream come true because he has been a long time admirer of Justin Timberlake's ex.

He says, "The first day I came I said I'm just gonna put this out here and tell you your poster was hanging in my locker (at school) because you're gonna hear about it and I don't wanna be embarrassed later on."

Lachey admits his reality TV star wife was a little concerned at first when she heard her husband would be kissing another woman.

He adds, "We try not to say 'making out scene.' It's just a little kissing."