Chloe chowed down on the yummy treat before heading to the airport with her co-stars, including cousin Joey Essex, Tom Pearce and James 'Arg' Argent.
Showing off her new fringe, Chloe posed for a picture as she bit into the juicy burger at fast food chain Carl's Jr.
Sharing the snap online, Chloe made us all jealous. She said: "Just about to eat my body weight in burger #carlsJr."
The mum-of-one, who will appear in a two-part TOWIV special beginning on Sunday night (6 October), also took a picture of herself with the lads.
Even though they faced coming home to grey skies and drizzle, the group still appeared to be in good spirits!
Meanwhile, Ricky Rayment has also shared a picture of himself with girlfriend Jessica Wright, Sam Faiers and new TOWIE star Elliott Wright as their plane landed in London.
Check out more pictures of the TOWIE trip to Las Vegas in our gallery below:
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