In her caption, Jules penned "#revenge is sweet."
"The best revenge is no revenge. Move on. Be happy OR you can do this," she added.
"Two wrongs don’t make a right but after several #uglysleeping videos and posting photos of me sleeping with out my consent my husband totally deserves this and this is SOOO right.. This still makes me laugh but the smell still haunts me. You’re welcome @cammerchant.
The former MAFS bride followed her post with a series of joking hashtags including #itsnotgreatnessiysdisgusting #payback #letmesleep and #grosshusband.
Jules followers loved her throwback clip and left plenty of comments congratulating her for getting her own back on Cam.
"OMG! I just laugh so hard! You’re awesome!" one fan wrote.
"Awesome revenge! This is so good! I love this, can’t stop laughing," penned another.
Cam himself left a comment that read, "This is ridiculous, yet so funny & pretty impressive revenge".
Jules and Cam announced in April that they were expecting their first child together.
The couple - who officially tied the knot in November last year - shared their happy news with Stellar magazine.
Jules, 37, confessed she didn't expect to fall pregnant so quickly.
"So I had it in my head that it was going to be a problem, but on the flip side, I think my saving grace was because all my focus was on launching my Figur shapewear line, it wasn't the centre of my universe. I wasn't obsessing over it. And for that, I'm so grateful."