The 27-year-old captioned the video: "When your sexy fiance is filming for Channel Seven".
Carney was speaking after he helped launch SocialBase โ an app that aims to stop damaging social media posts before they happen.
Carney, who now lives on Queensland's Gold Coast where he works as a concreter, says he's found peace in his life and wants athletes across the country to learn from his mistakes.
SocialBase was developed by his lifelong best mate Mitchell Micallef, and Carney has been in from the ground floor.
They are hoping to soon launch what they're describing as the "Todd Carney feature", which would require a club's social media manager to approve any post before it's posted to social media.
Carney shot into the NRL spotlight as a 17-year-old; however, his career was derailed by a series of off-field incidents that saw him sacked from Canberra and released by the Sydney Roosters before the infamous bubbler incident at Cronulla saw him ultimately exiled from the NRL.
The bubbler photo, which was taken inside the male toilets at the Northies club at Cronulla, was not put to social media by Carney, but he says players shouldn't let dumb posts cost them their livelihoods.
"Players might not mean to do it, sometimes you could be on the devil's drink at two in the morning and post something, but at least now you know someone's there to look over your post," Carney said.
"We're all adults here but you can do some silly things, so hopefully we can limit that."