John Cena and fiancée Nikki Bella stripped Naked for Fans (Video)

 John Cena and fiancée Nikki Bella stripped down completely Friday on YouTube to celebrate 500,000 subscribers to Bella's channel, but their bodies weren't the only thing exposed raw.

"We are finally
"We got half a million subscribers," she said, "so we are ready to give all of us to all of you!"
Cena said, "I still don't think this is a good idea," but obliged when Bella told him to "shut up" and take off his
clothes.
The two stripped completely -- though their private parts were censored -- and shimmied around as Cena said, "I think my tube's on YouTube! Half a million, love!"

Before the video could reach its climax, however, Cena accidentally passed gas -- loudly -- which disgusted Bella as she walked out of the frame and said, "What did you eat? Someone else's farts? You honestly ruin everything."

ready to have this huge celebration," Bella told her channel's viewers. "Sorry it took a few days, it took awhile to convince someone to do this," she said, referring to Cena.