That’s one way to pacify him: Justin Bieber s.u.cks on a b.a.by’s dummy as he displays bizarre behaviour on night out in St Tropez

Justin Bieber showed his slightly more eccentric side when he refused to be parted with his pacifier during a night out in St Tropez on Thursday.

The 22-year-old was pictured sucking on the baby’s dummy in a playful fashion while wearing glasses and a baseball cap.

Heading out with his pals, Alfredo Flores and Nick DeMoura, Justin displayed the hint of a smile.

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Baby, baby, baby... ohhhhhhhhhhh! Justin Bieber showed his slightly more eccentric side when he refused to be parted with his pacifier during a night out in St Tropez on Thursday

Baby, baby, baby… ohhhhhhhhhhh! Justin Bieber showed his slightly more eccentric side when he refused to be parted with his pacifier during a night out in St Tropez on Thursday

Making his own rules: The 22-year-old was pictured sucking on the baby's dummy in a playful fashion while wearing glasses and a baseball cap

Making his own rules: The 22-year-old was pictured sucking on the baby’s dummy in a playful fashion while wearing glasses and a baseball cap

Though he may have struggled to join in the conversation as he didn’t remove it from his mouth.

The singer wore a rather odd combination of clothing but managed to pull it off in his own unique way as he kept a relatively low profile.

He wore an oversized cream sweater with baggy blue shorts, worn over a sporty pair of black leggings.

There they go: Heading out with his pals, Alfredo Flores and Nick DeMoura, Justin displayed the hint of a smileThere they go: Heading out with his pals, Alfredo Flores and Nick DeMoura, Justin displayed the hint of a smile

What Do You Mean? The singer wore a rather odd combination of clothing but managed to pull it off in his own unique way as he kept a relatively low profile

What Do You Mean? The singer wore a rather odd combination of clothing but managed to pull it off in his own unique way as he kept a relatively low profile

Completing his look with a pair of white Adidas trainers, he displayed a host of inkings on his arm as he made his way into the venue.

The singer appears to have been busier than ever.

On Thursday evening, he took to Twitter to write: ‘My #justmojis come out tomorrow @AppStore.’

Casual clothing: He wore an oversized cream sweater with baggy blue shorts, worn over a sporty pair of black leggings
Seen something you like? He eyed up some fancy motors outside the venue

Casual clothing: He wore an oversized cream sweater with baggy blue shorts, worn over a sporty pair of black leggings

Good friends: His pals didn't seem to bat an eyelid as he showed off his trusty new accessory 

Good friends: His pals didn’t seem to bat an eyelid as he showed off his trusty new accessory
A step back in time: That pacifier stayed in his mouth as he continued to look at the sports cars 

Just having a minute: He stood with his hands in his pockets as he perhaps considered an investment

A step back in time: That pacifier stayed in his mouth as he continued to look at the sports cars

He's a popular guy: He linked arms with a group of girls as his night out continued 

He’s a popular guy: He linked arms with a group of girls as his night out continued

The night before, he was pictured enjoying a night out with British singer Rita Ora, before climbing into his car with a busty brunette.

Last month, Justin wrote a lengthy post to his Instagram account about why he has asked his fans to stop asking him for photos.

He wrote: ‘Years ago it was impossible to even take a picture at anytime not everyone was accessible to a camera now everyone has a camera phone and now it’s just a different thing.

‘If you think setting boundaries is being a douche I’m the biggest douche around but I think it’s smart and will be the only way I last.

‘I wanna enjoy life and not be a slave to the world and their demands of what they think I need to do!!

‘I love the fact that I am able to make people happy but cmon if you truly were in my position you would understand how tiring it is.

‘I’m going to keep making decisions I feel are fit for my growth and no human being will make me feel bad for it.’

Catching up: He had his close friends with him for his night out on the town 

Catching up: He had his close friends with him for his night out on the town

Loving life: The rest of his party appeared to be in high spirits as they wandered past some boats

Loving life: The rest of his party appeared to be in high spirits as they wandered past some boats