No really, papped by her fellow co-star Grace Andrews, Lydia took some time out from topping up her tan to show off her planking skills as she gives her core muscles a work out on her bedroom floor.
Wearing a black tee and a pair of bottom-skimming denim shorts, the 24-year-old gets down to business sandwiched in between the furniture.
We've heard of a pre-club workout thanks to the Geordie Shore boys, but is this the new pre-beach workout for your bikini bod?!
Well by the looks of Lydia's flat tum, we may just get on board...
May, we said.
The reality star has been making the most of her Marbella trip so far, reuniting with her TOWIE friends and even catching up with her family too.
Uploading her holiday snaps to Instagram, Lydia has been enjoying a cheeky night out or two with her cousins as well as her Essex pals. She wrote: "Me and my one and only @katiecorcoranx night out in Banus #Cousins #Marbella2014".
And it seems the pair got a little worse for wear out in Marbella, with Lydia blaming the girls' cocktails for the night's shenanigans.
Lydia returned to TOWIE earlier this year at the end of the last series of the show, and her fellow cast-mates didn't suspect a thing. Shocked by her arrival, a nervous Arg didn't know where to look.
We can't wait to see what everyone has made of return!