Who hired HER? Jennifer Lopez covers up her bikini as underwear models strut around on video set

It's not like Jennifer Lopez to be shy about showing off her curves.

But with beautiful underwear models strutting around the set of her new video no wonder she felt a little shy.
The singer kept her bikini under wraps in a kaftan on the beach as she filmed with Pitbull in Fort Lauderdale, Florida on Saturday.

All covered up! Jennifer Lopez and rapper Pitbull film the new music video for Live it Up on Fort Lauderdale Beach on Saturday

Keeping it under wraps: While J Lo was wearing a little black bikini, she kept her kaftan over the top

The pair have a new single together, Live It Up, and relations are obviously warm - with J Lo giving the rapper a kiss hello.
But while the mother-of-two had an admiring glance for one of the scantily clad male models, it wouldn't be surprising if she wasn't pleased with the casting director.
For strutting around on set were a host of beautiful underwear models, including America's Next Top model beauty Eva Marcille.

Make me beautiful: An assistant touches up Jennifer's makeup before the singer gyrates against a wall

Showing off her legs: J Lo adjusts her dress between takes

Keeping the spark alive: Jennifer massages boyfriend Casper Smart during a break in filming

And another thing! Jennifer is caught mid-conversation, left, before filling up with a healthy salad

Eva clearly isn’t one to feel body conscious.In fact in her barely there ensemble, which showed off her incredible legs, she risked upstaging the star of the show herself who would have to pull something particularly impressive out of the bag to once again take centre stage.
The one time winner of America’s Next Top Model, 28, proved once again why she has enjoyed a successful career after the reality show as she displayed her fabulous physique.

Eye-catching: Pitbull attracts attention in a teal suit

Protection from the sun: An assistant wielding a large umbrella shields Jennifer from harsh rays

Now that's a nice sight! J Lo chats to a hunky male model

Hello there! J Lo kisses her co-star Pitbull

Beach bonanza: The gang celebrate with flutes of champagne

Wearing a pair of big knickers with a black bikini top, her very toned stomach was proudly on display and a tattoo could be seen on the lower section.
It was however her legs which stole the show, looking incredibly toned and very long heightened by a pair of platform black heels.
Protecting her modesty slightly she wrapped a white dressing gown around her shoulders, while she carried a bottle of water in her hands.

Close friends: Jennifer and Pitbull pal around on set

Pretty in pastels: The two make quite a colourful pair

Impressive: Eva Marcille shows off impressive figure on set of Jennifer Lopez's music video in Miami on Saturday

Live It Up: The video was for J-Lo's next single and judging by the Eva it looks set to be very sexy

Toned: The star's legs looked very muscly and were extra long looking due to very high heels

Her long hair had been styled off her face in a slick ponytail and a pop of colour was added to her lips with pink lipstick.
Clearly very excited about her lasted job, she tweeted: ‘Miami bound to work with the amazing jlo way too excited!!’
Meanwhile a couple of other models were also seen wearing black lingerie suggesting it’s going to be a very sexy video indeed.