Jennifer Lopez shares a tender moment with boyfriend Casper Smart and her twins backstage at 2013 Billboard Music Awards

Sealed with a kiss! Jennifer Lopez and Casper Smart share a kiss while carrying her children Emme and Max backstage at the Billboard Music Awards on Sunday in Las Vegas, Nevada

Despite the frantic atmosphere behind the scenes of the awards, the 43-year-old managed to grab a tender moment with her younger boyfriend.

Still with the children in their arms the couple leaned in a stole a kiss as they walked.

While little Max clearly did not like sharing his mother, the fiver-year-old was crying hysterically, sister Emme thought the whole thing was hilarious.

Back on mommy duty! Jennifer cuddled up to her son Max as she posed for a photograph alongside her dancers

Camera shy: Little Max was not in the mood for his close up as his mother posed with her backup dancers

The adorable little girl, after watching her mother and her 26-yerar-old boyfriend, planted a big kiss on Casper's cheek.
The sweet move caused the former back up dance to break out in a giant smile.
Casper may have to get used to being the doting dad, as Jennifer said this week she would like more children with her boyfriend, whom she started dating just after splitting with husband Marc Anthony in 2011.

Kisses: Emme, after watching her mother and Casper kiss, the little girl planted a big kiss on the dancer's cheek

Cheer up: The 43-year-old tried to console her son

She told Entertainment Tonight: 'I don't know if it's in the cards for me.'
'[But] it would be an absolute blessing.'
While clearly relaxed when with her family, the star did have a pretty tough night dealing with alive performing and wearing two not so comfortable outfits.

Biggest fan: After settling down a happier Max gave his mother a big kiss

Jennifer struggled to look both stunning and keep her modest in tact at Sunday night's Billboard Music Awards.

J.Lo was forced to sit through the show uncomfortably perched on her seat to not show more than she bargained for in a scene stealing gold dress.

The 43-year-old made sure to keep her legs crossed and her hands across her lap.

The gown had caught a lot of attention on Billboard's blue carpet earlier in the evening as the Maid In Manhattan star made sure to show off her voluptuous curves in the plunging gold sequin and sheer frock.

Just don't move: Jennifer Lopez struggled to look both stunning and keep her modest in tact at Sunday night's Billboard Music Awards in Las Vegas, Nevada

Sheer support: With her boyfriend, Beau Smart by her side, the 43-year-old kept her legs crossed and her hands across her lap

Heavy embellishment:Beaded to create a feather-like pattern on her top, the dress's glitz then faded out just past the singer's rear end and was sheer the rest of the way showing off her legs all the way to the top if her thigh

Her amazing gown hugged her figure and gave onlookers a visual of her generously proportioned derriere.

Heavily beaded to create a feather-like pattern on her top, the dress's glitz then faded out just past the singer's rear end and was sheer the rest of the way showing off her legs all the way to the top if her thigh.

Jennifer let her famous derriere do the talking as she posed at every advantageous angle while her gold heels peeked provocatively through the sheer folds of her trailing hemline.

Going glam: The sultry singer rocked the Las Vegas awards ceremony in a plunging gold sequin and sheer number and Casper looked nice in a dark suit

She wore her honey-streaked brown hair sleek and straight down her back.

While the impressive gown was not the best for sitting in, J.Lo definitely put looks before comfort on two occasions during the night.

The star also performed debuting new song Live It Up on Friday - and yet again her outfit looked far from comfortable.

Breathtaking: The American Idol judge enjoyed posing at different angles on the blue carpet while Casper waited somewhere on the sidelines

Bottoms up: Jennifer's famous derriere hogged the attention from her toyboy Casper Smart at the 2013 Billboard Music Awards on Sunday

Wearing billowing red feather sleeves and a high cut red bodysuit the singer showed a lot of skin for her very sexy performance.

In addition to the booty-baring bodysuit and bizarre feather sleeves, the star sported a pair of thigh-high leather boots.
She even endured a mini wardrobe malfunction as one of her boot flaps fell.

A helping hand: As Jennifer Lopez performed at the 2013 Billboard Music Awards in Las Vegas on Sunday night, one dancer was assigned to pay very close attention to her most famous asset

A helping hand: As Lopez performed at the 2013 Billboard Music Awards in Las Vegas on Sunday night, one dancer was assigned to pay very close attention to her most famous asset

Jennifer, meanwhile, wrapped up the American Idol season finale on Thursday.
The Fox network is said to be on her trail to get her to return as a judge on the singing competition next season, but Jennifer says she's on the fence about it.
Jennifer is looking forward to debuting her new single Live It Up from her eighth album, distributed by Capitol Music, which recently signed her to a lucrative new record deal.

Super siren: The former American Idol judge showed the Billboard audience how to give a fearless performance

Millions of people may have just watched her performance, but when Jennifer Lopez walked off the Billboard Music Awards stage on Sunday she only cared what three people thought.
Still catching her breath and wearing her risque red outfit, the singer made a beeline to her children Max and Emme and boyfriend Beau 'Casper' Smart backstage.
Looking like the picture perfect family, J.Lo scoped up Max while Casper carried five-year-old Emme as they made their way backstage.

DailyMail