It looked as if her more than ample chest was going to make a break for this at one point – spilling from her dress as she posed for pics.
Jemma is active furthering her modelling career since finding fame on the hit MTV show.
But the British beauty found time to dish the dirt Kirk Norcross.
Formerly chatting to Daily Star Online, Jem said: “I did like Kirk but I wasn’t amazed by his sexual ability, especially considering how many girls he’d had sex with.
“He literally lasted three seconds and I did all the work.
“I was a bit blinded by liking him on the show but his d*** isn’t even that big.”
Luckily for Jemma, Kirk was nowhere to be viewed at the glitzy bash – though her girl puppy love an appearance was made by Danielle Lloyd.