Make-up free Jennifer Lopez and toyboy beau Casper Smart act out Wedding Crashers scene in funny Instagram video

She may be 18 years his senior but Jennifer Lopez proved she's still young at heart as she larked around with boyfriend Casper Smart while celebrating Labor Day together recently.

Jennifer, 46, and Capser, 28, showed their silly sides as they played around with popular selfie-video app Dubsmash, revealing their imitating efforts to her 26-million-plus Instagram followers on Tuesday.

The couple acted out the memorable 'call me Kitty Cat' scene from Wedding Crashers in the funny few-second clip.

Scroll down for video

Young at heart: Make-up free Jennifer Lopez and her toyboy beau Casper Smart acted out a memorable Wedding Crashers scene in a funny Instagram video as they celebrated Labour Day together recently

Young at heart: Make-up free Jennifer Lopez and her toyboy beau Casper Smart acted out a memorable Wedding Crashers scene in a funny Instagram video as they celebrated Labour Day together recently

Jennifer took on the role of cougar Kathleen Cleary (played by Jane Seymour) while Casper acted out Owen Wilson's character - John Beckwith - in the scene which sees Kathleen attempting to seduce John.

The dancer kicked off the dialogue and said directly into the camera: 'Mrs. Cleary, I don't...'

Jennifer cut him short and replied: 'Call me, Cat,' while looking at him.

'Okay, Cat,' he responded, to which she said: 'Call me Kitty Cat.'

'Okay, Kitty Cat,' he finished.

Owen Wilson and Jane Seymour eat your heart out: Casper, 28, and Jennifer, 46, imitated the 'call me Kitty Cat' skit from the 2005 comedy

Owen Wilson and Jane Seymour eat your heart out: Casper, 28, and Jennifer, 46, imitated the 'call me Kitty Cat' skit from the 2005 comedy

Giving him the eyes: The award-winning actress played up to the camera, purring at her man at the end of the clip

Giving him the eyes: The award-winning actress played up to the camera, purring at her man at the end of the clip

The Get Right singer played quite the flirt as she playfully purred at her man before the recording cut out.

She was a vision of natural beauty as she bared her make-up free skin which was without any imperfections.

Jennifer kept her hair equally low-key and scraped back her thick brunette tresses into a practical top-knot. 

Viral sensation: Jennifer mimicked the famous 'she's so rude' Vine in another silly clip
Viral sensation: Jennifer mimicked the famous 'she's so rude' Vine in another silly clip

Viral sensation: Jennifer mimicked the famous 'she's so rude' Vine in another silly clip

She first started dating Casper - who used to be one of her back-up dancers - in October 2011 before they reportedly split briefly in June 2014. They have since reconciled their relationship.

Jennifer is currently filming a new crime drama series, entitled Shades of Blue, in Brooklyn.

Set to premiere in autumn, it tells the story of a cop and single mother who is recruited by the FBI’s internal anti-corruption task force.

Sweets for his sweet: Jennifer and Casper have been dating since 2011. They reportedly split briefly in June 2014

Sweets for his sweet: Jennifer and Casper have been dating since 2011. They reportedly split briefly in June 2014

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

By posting your comment you agree to our house rules.

Who is this week's top commenter? Find out now