And The Apprentice runner-up has been busy working her curvaceous figure while soaking up the rays in Marbella, looking insanely hot in a gold tassel bikini.
The brunette babe seemed to be practising some seriously flirty moves for a potential calendar shoot, puckering up in her swimwear as her mate snapped pictures.
Rocking the flesh-flashing two-piece, the 25-year-old strut her surgically-enhanced stuff in the fringed cowgirl halter neck, looking ready to spill out the top as she squeezed her chest together.
But despite flying the flag for a healthy weight and sexy womanly shape, sadly Luisa revealed she has been the target of online trolls.
Tweeting to a complimentary fan, she said: "Thanks for nice tweet considering all the comments are talking about how i'm fat!!"
But confident Luisa soldiered on, relishing her time at the Spanish destination with fellow BBC1 rival-turned-friend Zee Shah, as well as gal pal Alana - daughter of dance guru Arlene Phillips.
Following her short break, Luisa joked on Twitter: "If @OfficialZeeShah doesn't hurry up I'm guna miss my flight home!"
Luisa's return back to the UK was vital for today's mission, which sees her co-host the Business Awards ceremony with Government minister Vince Cable.