The TOWIE siblings attended the official opening of new clothing store Freddy in London last night and appeared to be having a blast together.
Mum-of-one Chloe, who was rocking a funky black and tartan look, has described their style as 90s swag after posing for several Instagram pics with her bro.
Alongside one, Chloe commented: "Me and @charlessims_ doing #90sswag last night at the Freddy launch #kingsroad."
The pair also hung out with their TOWIE co-star Jasmin Walia - and posed for a funny photograph with her too!
Standing on a flight of stairs, with Charlie a few steps below, the girls made a joke about his height: "Charl your SO small in real life.... #tinyt*ts @charlessims_ @jasminwalia," Chloe said.
It was a celeb-packed event as, along with the TOWIE crew, Made In Chelsea's Lucy Watson and Stephanie Pratt were also at Freddy for the official opening.
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