Last week, Jess jetted off to Vegas with her girl pals for a friend's hen do and since her arrival it seems the reality star has been having a whale of a time.
She's been shopping, she's been partying, she's been drinking cocktails and now she's even been providing the entertainment!
Showing Sin City how it's done, Jess took to the mic to dazzle with her vocals.
Giving it her all for a rendition of the Etta James classic 'At Last', Jess can be seen singing her heart out alongside the venue's resident singer as she joined him for a duet.
The Essex beauty posted a series of videos of her performance to Instagram and clearly a crowd pleaser, you can hear everyone clapping and whooping as Jess wowed with her voice.
Looks like the Vegas stage is waiting for you!
When she's not singing, Jess has been bringing the glamour to the famous Nevada strip with her oh-so-stylish holiday wardrobe.
If it's not her frocks we're lusting after it's definitely her swimwear collection as Jess sure knows how to sizzle in a bikini.
Looking fabulous in her two piece and gorgeous cut-out cossies, Jess and her suitcase definitely came prepared for all those pool parties.
And it's a good job she was dressed like a VIP as Jess found herself rubbing shoulders with one of Hollywood's finest, Will Smith, while partying poolside this weekend!
Sounds like a blast!
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