Chloe, 31, donned a crop top last night before posing for a picture with her arms tensed up by her ears to show off her biceps.
Posting the photograph on Instagram, Chloe told her followers: "Yeahhhh come on then London.... #Essexroyalty #biceps #yournotready."
Last week, Chloe took her daughter Madison on holiday to Tenerife to mark the end of filming for TOWIE series 11.
While there, Chloe picked up a glowing tan, which she then showed off in London on Monday night (14 April).
We're not entirely sure what Chloe has planned for her trip to London but, whatever it is, she and her muscles are clearly ready for it!