Lucy, 22, was pictured yesterday (8 September) while wearing a bright turquoise two-piece with fringe detailing across her bust.
Clutching a drink in one hand and with a lightweight kaftan draped over her arms, the reality star appeared to be having a whale of a time at the exclusive Ocean Beach Ibiza outdoor bar.
Lucy jetted off to the Mediterranean hotspot last Thursday, however her sunshine break didn't get off to the best start.
"1st night in Ibiza & I lose my phone!!! Fummmiinngggggg!" she tweeted. Oh dear!
Things obviously picked up though, as she was clearly having a great time when she was snapped in the DJ booth at the club.
Lucy has been working seriously hard on her bikini body lately after launching her latest venture Results With Lucy.
The fitness, health and workout website teaches fans about how Lucy keeps in shape.
Meanwhile, the star doesn't need to pack away her bikini just yet, as TOWIE is heading to Las Vegas for a two-part special!
After the news was announced, Lucy tweeted: "TOWIE VEGAS!!!!! Enough said ... #TOWIV."
Will you be tuning into the new series of TOWIE? Tell us below, as the best comment from across the website each week wins £50!