The former TOWIE star posted a new photo to Instagram, which showed her clutching a champagne flute in her hand with a plate of food on the table in front of her.
With her hair in a loose top knot, the reality star smiled into the distance as she flaunted her cleavage in a white top.
Lauren captioned the snap: "Dubai my holidays."
Coincidentally, Lauren is in Dubai as her ex Mark Wright is wrapping up his honeymoon with his wife Michelle Keegan.
Some six hours later, Mark appeared to lash out at Lauren in an angry Twitter rant, with reports suggesting it was fuelled after reading comments Lauren had made about his relationship with Michelle.
Mark tweeted: "Endless mentions RE: me and us is embarrassing. It's hurtful to think one person needs to mention YOU every week to earn a living. Being married to another woman almost makes it unfair!!
"If you're reading this, please PLEASE respect my wife and STOP. Everyone has a past, get over it !! I really didn't want to have to do this but enough is enough. I wish you well but leave me, my life and my wife out of it. I'm sure there is other ways to make money."
For exclusive competitions and amazing prizes visit Reveal's Facebook page NOW!
All you need to know about Mark and Michelle's romance: