Here is an uncensored photo of that episode:
NippleGate II? WWE RAW Diva Shows Off More Than Expected on Live Show During Simulated Sex Scene - Just in time for the Super Bowl! Another female nipple makes an appearance on TV and everyone's head exploding. We'll let the folks at BlogCritics.org set the scene for you:
"For the most part, this five-minute segment between new WWE Champion Edge and his girlfriend Lita was un-involving. All of the major "action" was done under cover. However, after Lita removed her bra, the in-ring cameraman made a move around the bed to reveal the unthinkable: An actual female nipple peeking from underneath the covers on cable TV. It was obvious the crew knew that was a mistake and the black screen that followed proves it. The commentary crew quickly made sure to use the "It's live TV" excuse. The actual nudity occurred on screen for less than a second, and if you weren't watching closely, you likely missed it. It's quite similar to the Super Bowl moment a few years ago involving Janet Jackson, only Lita's nipple was uncovered." Unfortunately, the site had posted several stills that have since been taken down as a result of legal pressure from the WWE.